40047156

素因数分解:

$2^2\times 3^3\times {\mathrm{523}}^1\times {\mathrm{709}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 104171200

約数和(自身を除く): 64124044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 523, 709, 1046, 1418, 1569, 2092, 2127, 2836, 3138, 4254, 4707, 6276, 6381, 8508, 9414, 12762, 14121, 18828, 19143, 25524, 28242, 38286, 56484, 76572, 370807, 741614, 1112421, 1483228, 2224842, 3337263, 4449684, 6674526, 10011789, 13349052, 20023578, 40047156]

約数ペア:

[(1, 40047156), (2, 20023578), (3, 13349052), (4, 10011789), (6, 6674526), (9, 4449684), (12, 3337263), (18, 2224842), (27, 1483228), (36, 1112421), (54, 741614), (108, 370807), (523, 76572), (709, 56484), (1046, 38286), (1418, 28242), (1569, 25524), (2092, 19143), (2127, 18828), (2836, 14121), (3138, 12762), (4254, 9414), (4707, 8508), (6276, 6381)]