25597062

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{20029}}^1$

素因数の和:20108

約数の個数: 24

約数和(自身を含む): 56244240

約数和(自身を除く): 30647178

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 20029, 40058, 60087, 120174, 180261, 360522, 1422059, 2844118, 4266177, 8532354, 12798531, 25597062]

約数ペア:

[(1, 25597062), (2, 12798531), (3, 8532354), (6, 4266177), (9, 2844118), (18, 1422059), (71, 360522), (142, 180261), (213, 120174), (426, 60087), (639, 40058), (1278, 20029)]