15489324

素因数分解:

$2^2\times 3^2\times {\mathrm{430259}}^1$

素因数の和:430269

約数の個数: 18

約数和(自身を含む): 39153660

約数和(自身を除く): 23664336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 430259, 860518, 1290777, 1721036, 2581554, 3872331, 5163108, 7744662, 15489324]

約数ペア:

[(1, 15489324), (2, 7744662), (3, 5163108), (4, 3872331), (6, 2581554), (9, 1721036), (12, 1290777), (18, 860518), (36, 430259)]