Standard attacks (not used as part of a charge or full attack action) are always Cleave attacks.
Raging & Charging
Hit: +10 (+1 Bab, +8STR, +2 charge, +1 Heirloom, +1 Weapon Focus -2 Large weapon, -1 Power attack)
Damage: 3d6 +15 (3d6 Large Greataxe, +12 (8STRx1.5 2Hweap) +3 Power Attack.
Base AC: 16 (+6 Armor, +2 Nat Armor, +2 Dex, -2 Rage, -2 Charge)
Touch AC: 10 (+2 Nat Armor, +2 Dex, -2 Rage, -2 Charge)
Flatfooted AC: 14 (+2 Nat Armor, +6 Armor, -2 Rage, -2 Charge)
Raging (Cleave)
Hit: +8 (+1 Bab, +8STR, +1 Heirloom, +1 Weapon Focus -2 Large weapon, -1 Power attack)
Damage: 3d6 +15 (3d6 Large Greataxe, +12 (8STRx1.5 2Hweap) +3 Power Attack.
Base AC: 18 (+6 Armor, +2 Nat Armor, +2 Dex, -2 Rage,)
Touch AC: 12 (+2 Nat Armor, +2 Dex, -2 Rage,)
Flatfooted AC: 16 (+2 Nat Armor, +6 Armor, -2 Rage,)
Cleave
Charging
Hit: +8 (+1 Bab, +6STR, +2 charge, +1 Heirloom, +1 Weapon Focus -2 Large weapon, -1 Power attack)
Damage: 3d6 +12 (3d6 Large Greataxe, +9 (6STRx1.5 2Hweap) +3 Power Attack.
Base AC: 18 (+6 Armor, +2 Nat Armor, +2 Dex, -2 Charge)
Touch AC: 12 (+2 Nat Armor, +2 Dex, -2 Charge)
Flatfooted AC: 16 (+2 Nat Armor, +6 Armor, -2 Charge)
Standard Attack (Cleave)
Hit: +6 (+1 Bab, +6STR, +1 Heirloom, +1 Weapon Focus -2 Large weapon, -1 Power attack)
Damage: 3d6 +12 (3d6 Large Greataxe, +9 (6STR x1.5 2Hweap) +3 Power Attack.
Base AC: 20 (+6 Armor, +2 Nat Armor, +2 Dex,)
Touch AC: 14 (+2 Nat Armor, +2 Dex,)
Flatfooted AC: 18 (+2 Nat Armor, +6 Armor)
Cleave
After a Cleave, all AC totals take -2 until the start of my next round.