64015398

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{18427}}^1$

素因数の和:18628

約数の個数: 24

約数和(自身を含む): 139426248

約数和(自身を除く): 75410850

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 18427, 36854, 55281, 110562, 165843, 331686, 3556411, 7112822, 10669233, 21338466, 32007699, 64015398]

約数ペア:

[(1, 64015398), (2, 32007699), (3, 21338466), (6, 10669233), (9, 7112822), (18, 3556411), (193, 331686), (386, 165843), (579, 110562), (1158, 55281), (1737, 36854), (3474, 18427)]