2019923154

素因数分解:

$2^1\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{111217}}^1$

素因数の和:112234

約数の個数: 24

約数和(自身を含む): 4380877020

約数和(自身を除く): 2360953866

約数列:

[1, 2, 3, 6, 9, 18, 1009, 2018, 3027, 6054, 9081, 18162, 111217, 222434, 333651, 667302, 1000953, 2001906, 112217953, 224435906, 336653859, 673307718, 1009961577, 2019923154]

約数ペア:

[(1, 2019923154), (2, 1009961577), (3, 673307718), (6, 336653859), (9, 224435906), (18, 112217953), (1009, 2001906), (2018, 1000953), (3027, 667302), (6054, 333651), (9081, 222434), (18162, 111217)]