25405434

素因数分解:

$2^1\times 3^3\times {\mathrm{470471}}^1$

素因数の和:470482

約数の個数: 16

約数和(自身を含む): 56456640

約数和(自身を除く): 31051206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 470471, 940942, 1411413, 2822826, 4234239, 8468478, 12702717, 25405434]

約数ペア:

[(1, 25405434), (2, 12702717), (3, 8468478), (6, 4234239), (9, 2822826), (18, 1411413), (27, 940942), (54, 470471)]