21300696

素因数分解:

$2^3\times 3^2\times {\mathrm{295843}}^1$

素因数の和:295855

約数の個数: 24

約数和(自身を含む): 57689580

約数和(自身を除く): 36388884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 295843, 591686, 887529, 1183372, 1775058, 2366744, 2662587, 3550116, 5325174, 7100232, 10650348, 21300696]

約数ペア:

[(1, 21300696), (2, 10650348), (3, 7100232), (4, 5325174), (6, 3550116), (8, 2662587), (9, 2366744), (12, 1775058), (18, 1183372), (24, 887529), (36, 591686), (72, 295843)]