21483618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{21187}}^1$

素因数の和:21218

約数の個数: 24

約数和(自身を含む): 46528848

約数和(自身を除く): 25045230

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 21187, 42374, 63561, 127122, 275431, 550862, 826293, 1652586, 3580603, 7161206, 10741809, 21483618]

約数ペア:

[(1, 21483618), (2, 10741809), (3, 7161206), (6, 3580603), (13, 1652586), (26, 826293), (39, 550862), (78, 275431), (169, 127122), (338, 63561), (507, 42374), (1014, 21187)]