15630138

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{9337}}^1$

素因数の和:9379

約数の個数: 32

約数和(自身を含む): 35857920

約数和(自身を除く): 20227782

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 9337, 18674, 28011, 56022, 84033, 168066, 252099, 289447, 504198, 578894, 868341, 1736682, 2605023, 5210046, 7815069, 15630138]

約数ペア:

[(1, 15630138), (2, 7815069), (3, 5210046), (6, 2605023), (9, 1736682), (18, 868341), (27, 578894), (31, 504198), (54, 289447), (62, 252099), (93, 168066), (186, 84033), (279, 56022), (558, 28011), (837, 18674), (1674, 9337)]