31779726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2521}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 69728256

約数和(自身を除く): 37948530

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191, 382, 573, 1146, 2101, 2521, 4202, 5042, 6303, 7563, 12606, 15126, 27731, 55462, 83193, 166386, 481511, 963022, 1444533, 2889066, 5296621, 10593242, 15889863, 31779726]

約数ペア:

[(1, 31779726), (2, 15889863), (3, 10593242), (6, 5296621), (11, 2889066), (22, 1444533), (33, 963022), (66, 481511), (191, 166386), (382, 83193), (573, 55462), (1146, 27731), (2101, 15126), (2521, 12606), (4202, 7563), (5042, 6303)]