15427404

素因数分解:

$2^2\times 3^2\times {\mathrm{428539}}^1$

素因数の和:428549

約数の個数: 18

約数和(自身を含む): 38997140

約数和(自身を除く): 23569736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 428539, 857078, 1285617, 1714156, 2571234, 3856851, 5142468, 7713702, 15427404]

約数ペア:

[(1, 15427404), (2, 7713702), (3, 5142468), (4, 3856851), (6, 2571234), (9, 1714156), (12, 1285617), (18, 857078), (36, 428539)]