1891674

素因数分解:

$2^1\times 3^4\times {\mathrm{11677}}^1$

素因数の和:11691

約数の個数: 20

約数和(自身を含む): 4239114

約数和(自身を除く): 2347440

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11677, 23354, 35031, 70062, 105093, 210186, 315279, 630558, 945837, 1891674]

約数ペア:

[(1, 1891674), (2, 945837), (3, 630558), (6, 315279), (9, 210186), (18, 105093), (27, 70062), (54, 35031), (81, 23354), (162, 11677)]