21571614

素因数分解:

$2^1\times 3^2\times {\mathrm{937}}^1\times {\mathrm{1279}}^1$

素因数の和:2224

約数の個数: 24

約数和(自身を含む): 46824960

約数和(自身を除く): 25253346

約数列:

[1, 2, 3, 6, 9, 18, 937, 1279, 1874, 2558, 2811, 3837, 5622, 7674, 8433, 11511, 16866, 23022, 1198423, 2396846, 3595269, 7190538, 10785807, 21571614]

約数ペア:

[(1, 21571614), (2, 10785807), (3, 7190538), (6, 3595269), (9, 2396846), (18, 1198423), (937, 23022), (1279, 16866), (1874, 11511), (2558, 8433), (2811, 7674), (3837, 5622)]