42520818

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{79627}}^1$

素因数の和:79721

約数の個数: 16

約数和(自身を含む): 85998240

約数和(自身を除く): 43477422

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 79627, 159254, 238881, 477762, 7086803, 14173606, 21260409, 42520818]

約数ペア:

[(1, 42520818), (2, 21260409), (3, 14173606), (6, 7086803), (89, 477762), (178, 238881), (267, 159254), (534, 79627)]