2017805022

素因数分解:

$2^1\times 3^2\times {\mathrm{112100279}}^1$

素因数の和:112100287

約数の個数: 12

約数和(自身を含む): 4371910920

約数和(自身を除く): 2354105898

約数列:

[1, 2, 3, 6, 9, 18, 112100279, 224200558, 336300837, 672601674, 1008902511, 2017805022]

約数ペア:

[(1, 2017805022), (2, 1008902511), (3, 672601674), (6, 336300837), (9, 224200558), (18, 112100279)]