231931314

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{86477}}^1$

素因数の和:86634

約数の個数: 24

約数和(自身を含む): 505896300

約数和(自身を除く): 273964986

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 86477, 172954, 259431, 518862, 778293, 1556586, 12885073, 25770146, 38655219, 77310438, 115965657, 231931314]

約数ペア:

[(1, 231931314), (2, 115965657), (3, 77310438), (6, 38655219), (9, 25770146), (18, 12885073), (149, 1556586), (298, 778293), (447, 518862), (894, 259431), (1341, 172954), (2682, 86477)]