21049752

素因数分解:

$2^3\times 3^1\times {\mathrm{877073}}^1$

素因数の和:877082

約数の個数: 16

約数和(自身を含む): 52624440

約数和(自身を除く): 31574688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 877073, 1754146, 2631219, 3508292, 5262438, 7016584, 10524876, 21049752]

約数ペア:

[(1, 21049752), (2, 10524876), (3, 7016584), (4, 5262438), (6, 3508292), (8, 2631219), (12, 1754146), (24, 877073)]