21411636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{104959}}^1$

素因数の和:104983

約数の個数: 24

約数和(自身を含む): 52899840

約数和(自身を除く): 31488204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 104959, 209918, 314877, 419836, 629754, 1259508, 1784303, 3568606, 5352909, 7137212, 10705818, 21411636]

約数ペア:

[(1, 21411636), (2, 10705818), (3, 7137212), (4, 5352909), (6, 3568606), (12, 1784303), (17, 1259508), (34, 629754), (51, 419836), (68, 314877), (102, 209918), (204, 104959)]