15149124

素因数分解:

$2^2\times 3^2\times {\mathrm{420809}}^1$

素因数の和:420819

約数の個数: 18

約数和(自身を含む): 38293710

約数和(自身を除く): 23144586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 420809, 841618, 1262427, 1683236, 2524854, 3787281, 5049708, 7574562, 15149124]

約数ペア:

[(1, 15149124), (2, 7574562), (3, 5049708), (4, 3787281), (6, 2524854), (9, 1683236), (12, 1262427), (18, 841618), (36, 420809)]