851427684

素因数分解:

$2^2\times 3^2\times {\mathrm{23650769}}^1$

素因数の和:23650779

約数の個数: 18

約数和(自身を含む): 2152220070

約数和(自身を除く): 1300792386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 23650769, 47301538, 70952307, 94603076, 141904614, 212856921, 283809228, 425713842, 851427684]

約数ペア:

[(1, 851427684), (2, 425713842), (3, 283809228), (4, 212856921), (6, 141904614), (9, 94603076), (12, 70952307), (18, 47301538), (36, 23650769)]