1218190908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9228719}}^1$

素因数の和:9228737

約数の個数: 24

約数和(自身を含む): 3100849920

約数和(自身を除く): 1882659012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 9228719, 18457438, 27686157, 36914876, 55372314, 101515909, 110744628, 203031818, 304547727, 406063636, 609095454, 1218190908]

約数ペア:

[(1, 1218190908), (2, 609095454), (3, 406063636), (4, 304547727), (6, 203031818), (11, 110744628), (12, 101515909), (22, 55372314), (33, 36914876), (44, 27686157), (66, 18457438), (132, 9228719)]