12990258

素因数分解:

$2^1\times 3^2\times {\mathrm{593}}^1\times {\mathrm{1217}}^1$

素因数の和:1818

約数の個数: 24

約数和(自身を含む): 28216188

約数和(自身を除く): 15225930

約数列:

[1, 2, 3, 6, 9, 18, 593, 1186, 1217, 1779, 2434, 3558, 3651, 5337, 7302, 10674, 10953, 21906, 721681, 1443362, 2165043, 4330086, 6495129, 12990258]

約数ペア:

[(1, 12990258), (2, 6495129), (3, 4330086), (6, 2165043), (9, 1443362), (18, 721681), (593, 21906), (1186, 10953), (1217, 10674), (1779, 7302), (2434, 5337), (3558, 3651)]