40354686

素因数分解:

$2^1\times 3^4\times {\mathrm{249103}}^1$

素因数の和:249117

約数の個数: 20

約数和(自身を含む): 90424752

約数和(自身を除く): 50070066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 249103, 498206, 747309, 1494618, 2241927, 4483854, 6725781, 13451562, 20177343, 40354686]

約数ペア:

[(1, 40354686), (2, 20177343), (3, 13451562), (6, 6725781), (9, 4483854), (18, 2241927), (27, 1494618), (54, 747309), (81, 498206), (162, 249103)]