21353862

素因数分解:

$2^1\times 3^1\times {\mathrm{701}}^1\times {\mathrm{5077}}^1$

素因数の和:5783

約数の個数: 16

約数和(自身を含む): 42777072

約数和(自身を除く): 21423210

約数列:

[1, 2, 3, 6, 701, 1402, 2103, 4206, 5077, 10154, 15231, 30462, 3558977, 7117954, 10676931, 21353862]

約数ペア:

[(1, 21353862), (2, 10676931), (3, 7117954), (6, 3558977), (701, 30462), (1402, 15231), (2103, 10154), (4206, 5077)]