920253618

素因数分解:

$2^1\times 3^2\times {\mathrm{51125201}}^1$

素因数の和:51125209

約数の個数: 12

約数和(自身を含む): 1993882878

約数和(自身を除く): 1073629260

約数列:

[1, 2, 3, 6, 9, 18, 51125201, 102250402, 153375603, 306751206, 460126809, 920253618]

約数ペア:

[(1, 920253618), (2, 460126809), (3, 306751206), (6, 153375603), (9, 102250402), (18, 51125201)]