82461978

素因数分解:

$2^1\times 3^2\times {\mathrm{4581221}}^1$

素因数の和:4581229

約数の個数: 12

約数和(自身を含む): 178667658

約数和(自身を除く): 96205680

約数列:

[1, 2, 3, 6, 9, 18, 4581221, 9162442, 13743663, 27487326, 41230989, 82461978]

約数ペア:

[(1, 82461978), (2, 41230989), (3, 27487326), (6, 13743663), (9, 9162442), (18, 4581221)]