66272866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{18481}}^1$

素因数の和:18657

約数の個数: 16

約数和(自身を含む): 109117728

約数和(自身を除く): 42844862

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 18481, 36962, 203291, 406582, 3012403, 6024806, 33136433, 66272866]

約数ペア:

[(1, 66272866), (2, 33136433), (11, 6024806), (22, 3012403), (163, 406582), (326, 203291), (1793, 36962), (3586, 18481)]