858871674

素因数分解:

$2^1\times 3^4\times {\mathrm{5301677}}^1$

素因数の和:5301691

約数の個数: 20

約数和(自身を含む): 1924509114

約数和(自身を除く): 1065637440

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5301677, 10603354, 15905031, 31810062, 47715093, 95430186, 143145279, 286290558, 429435837, 858871674]

約数ペア:

[(1, 858871674), (2, 429435837), (3, 286290558), (6, 143145279), (9, 95430186), (18, 47715093), (27, 31810062), (54, 15905031), (81, 10603354), (162, 5301677)]