308906982

素因数分解:

$2^1\times 3^2\times {\mathrm{379}}^1\times {\mathrm{45281}}^1$

素因数の和:45668

約数の個数: 24

約数和(自身を含む): 671079240

約数和(自身を除く): 362172258

約数列:

[1, 2, 3, 6, 9, 18, 379, 758, 1137, 2274, 3411, 6822, 45281, 90562, 135843, 271686, 407529, 815058, 17161499, 34322998, 51484497, 102968994, 154453491, 308906982]

約数ペア:

[(1, 308906982), (2, 154453491), (3, 102968994), (6, 51484497), (9, 34322998), (18, 17161499), (379, 815058), (758, 407529), (1137, 271686), (2274, 135843), (3411, 90562), (6822, 45281)]