2019906522

素因数分解:

$2^1\times 3^2\times {\mathrm{112217029}}^1$

素因数の和:112217037

約数の個数: 12

約数和(自身を含む): 4376464170

約数和(自身を除く): 2356557648

約数列:

[1, 2, 3, 6, 9, 18, 112217029, 224434058, 336651087, 673302174, 1009953261, 2019906522]

約数ペア:

[(1, 2019906522), (2, 1009953261), (3, 673302174), (6, 336651087), (9, 224434058), (18, 112217029)]