72870666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1104101}}^1$

素因数の和:1104117

約数の個数: 16

約数和(自身を含む): 158990688

約数和(自身を除く): 86120022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1104101, 2208202, 3312303, 6624606, 12145111, 24290222, 36435333, 72870666]

約数ペア:

[(1, 72870666), (2, 36435333), (3, 24290222), (6, 12145111), (11, 6624606), (22, 3312303), (33, 2208202), (66, 1104101)]