15038172

素因数分解:

$2^2\times 3^2\times {\mathrm{417727}}^1$

素因数の和:417737

約数の個数: 18

約数和(自身を含む): 38013248

約数和(自身を除く): 22975076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 417727, 835454, 1253181, 1670908, 2506362, 3759543, 5012724, 7519086, 15038172]

約数ペア:

[(1, 15038172), (2, 7519086), (3, 5012724), (4, 3759543), (6, 2506362), (9, 1670908), (12, 1253181), (18, 835454), (36, 417727)]