90281538

素因数分解:

$2^1\times 3^2\times {\mathrm{607}}^1\times {\mathrm{8263}}^1$

素因数の和:8878

約数の個数: 24

約数和(自身を含む): 195955968

約数和(自身を除く): 105674430

約数列:

[1, 2, 3, 6, 9, 18, 607, 1214, 1821, 3642, 5463, 8263, 10926, 16526, 24789, 49578, 74367, 148734, 5015641, 10031282, 15046923, 30093846, 45140769, 90281538]

約数ペア:

[(1, 90281538), (2, 45140769), (3, 30093846), (6, 15046923), (9, 10031282), (18, 5015641), (607, 148734), (1214, 74367), (1821, 49578), (3642, 24789), (5463, 16526), (8263, 10926)]