40405986

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{32533}}^1$

素因数の和:32567

約数の個数: 32

約数和(自身を含む): 93697920

約数和(自身を除く): 53291934

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 32533, 65066, 97599, 195198, 292797, 585594, 748259, 878391, 1496518, 1756782, 2244777, 4489554, 6734331, 13468662, 20202993, 40405986]

約数ペア:

[(1, 40405986), (2, 20202993), (3, 13468662), (6, 6734331), (9, 4489554), (18, 2244777), (23, 1756782), (27, 1496518), (46, 878391), (54, 748259), (69, 585594), (138, 292797), (207, 195198), (414, 97599), (621, 65066), (1242, 32533)]