12561852828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149545867}}^1$

素因数の和:149545881

約数の個数: 24

約数和(自身を含む): 33498274432

約数和(自身を除く): 20936421604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149545867, 299091734, 448637601, 598183468, 897275202, 1046821069, 1794550404, 2093642138, 3140463207, 4187284276, 6280926414, 12561852828]

約数ペア:

[(1, 12561852828), (2, 6280926414), (3, 4187284276), (4, 3140463207), (6, 2093642138), (7, 1794550404), (12, 1046821069), (14, 897275202), (21, 598183468), (28, 448637601), (42, 299091734), (84, 149545867)]