18578772

素因数分解:

$2^2\times 3^2\times {\mathrm{516077}}^1$

素因数の和:516087

約数の個数: 18

約数和(自身を含む): 46963098

約数和(自身を除く): 28384326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 516077, 1032154, 1548231, 2064308, 3096462, 4644693, 6192924, 9289386, 18578772]

約数ペア:

[(1, 18578772), (2, 9289386), (3, 6192924), (4, 4644693), (6, 3096462), (9, 2064308), (12, 1548231), (18, 1032154), (36, 516077)]