18936144

素因数分解:

$2^4\times 3^2\times {\mathrm{131501}}^1$

素因数の和:131515

約数の個数: 30

約数和(自身を含む): 52995306

約数和(自身を除く): 34059162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 131501, 263002, 394503, 526004, 789006, 1052008, 1183509, 1578012, 2104016, 2367018, 3156024, 4734036, 6312048, 9468072, 18936144]

約数ペア:

[(1, 18936144), (2, 9468072), (3, 6312048), (4, 4734036), (6, 3156024), (8, 2367018), (9, 2104016), (12, 1578012), (16, 1183509), (18, 1052008), (24, 789006), (36, 526004), (48, 394503), (72, 263002), (144, 131501)]