12437796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 33352704

約数和(自身を除く): 20914908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 563, 789, 1052, 1126, 1578, 1689, 1841, 2252, 3156, 3378, 3682, 3941, 5523, 6756, 7364, 7882, 11046, 11823, 15764, 22092, 23646, 47292, 148069, 296138, 444207, 592276, 888414, 1036483, 1776828, 2072966, 3109449, 4145932, 6218898, 12437796]

約数ペア:

[(1, 12437796), (2, 6218898), (3, 4145932), (4, 3109449), (6, 2072966), (7, 1776828), (12, 1036483), (14, 888414), (21, 592276), (28, 444207), (42, 296138), (84, 148069), (263, 47292), (526, 23646), (563, 22092), (789, 15764), (1052, 11823), (1126, 11046), (1578, 7882), (1689, 7364), (1841, 6756), (2252, 5523), (3156, 3941), (3378, 3682)]