31447314

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{102769}}^1$

素因数の和:102794

約数の個数: 24

約数和(自身を含む): 72144540

約数和(自身を除く): 40697226

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 102769, 205538, 308307, 616614, 924921, 1747073, 1849842, 3494146, 5241219, 10482438, 15723657, 31447314]

約数ペア:

[(1, 31447314), (2, 15723657), (3, 10482438), (6, 5241219), (9, 3494146), (17, 1849842), (18, 1747073), (34, 924921), (51, 616614), (102, 308307), (153, 205538), (306, 102769)]