2018012742

素因数分解:

$2^1\times 3^2\times {\mathrm{112111819}}^1$

素因数の和:112111827

約数の個数: 12

約数和(自身を含む): 4372360980

約数和(自身を除く): 2354348238

約数列:

[1, 2, 3, 6, 9, 18, 112111819, 224223638, 336335457, 672670914, 1009006371, 2018012742]

約数ペア:

[(1, 2018012742), (2, 1009006371), (3, 672670914), (6, 336335457), (9, 224223638), (18, 112111819)]