40007574

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{4139}}^1$

素因数の和:4329

約数の個数: 32

約数和(自身を含む): 89424000

約数和(自身を除く): 49416426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1611, 3222, 4139, 4833, 8278, 9666, 12417, 24834, 37251, 74502, 111753, 223506, 740881, 1481762, 2222643, 4445286, 6667929, 13335858, 20003787, 40007574]

約数ペア:

[(1, 40007574), (2, 20003787), (3, 13335858), (6, 6667929), (9, 4445286), (18, 2222643), (27, 1481762), (54, 740881), (179, 223506), (358, 111753), (537, 74502), (1074, 37251), (1611, 24834), (3222, 12417), (4139, 9666), (4833, 8278)]