25405542

素因数分解:

$2^1\times 3^3\times {\mathrm{470473}}^1$

素因数の和:470484

約数の個数: 16

約数和(自身を含む): 56456880

約数和(自身を除く): 31051338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 470473, 940946, 1411419, 2822838, 4234257, 8468514, 12702771, 25405542]

約数ペア:

[(1, 25405542), (2, 12702771), (3, 8468514), (6, 4234257), (9, 2822838), (18, 1411419), (27, 940946), (54, 470473)]