64704186

素因数分解:

$2^1\times 3^2\times {\mathrm{1103}}^1\times {\mathrm{3259}}^1$

素因数の和:4370

約数の個数: 24

約数和(自身を含む): 140362560

約数和(自身を除く): 75658374

約数列:

[1, 2, 3, 6, 9, 18, 1103, 2206, 3259, 3309, 6518, 6618, 9777, 9927, 19554, 19854, 29331, 58662, 3594677, 7189354, 10784031, 21568062, 32352093, 64704186]

約数ペア:

[(1, 64704186), (2, 32352093), (3, 21568062), (6, 10784031), (9, 7189354), (18, 3594677), (1103, 58662), (2206, 29331), (3259, 19854), (3309, 19554), (6518, 9927), (6618, 9777)]