21468624

素因数分解:

$2^4\times 3^1\times {\mathrm{447263}}^1$

素因数の和:447274

約数の個数: 20

約数和(自身を含む): 55460736

約数和(自身を除く): 33992112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 447263, 894526, 1341789, 1789052, 2683578, 3578104, 5367156, 7156208, 10734312, 21468624]

約数ペア:

[(1, 21468624), (2, 10734312), (3, 7156208), (4, 5367156), (6, 3578104), (8, 2683578), (12, 1789052), (16, 1341789), (24, 894526), (48, 447263)]