18485604

素因数分解:

$2^2\times 3^3\times {\mathrm{171163}}^1$

素因数の和:171176

約数の個数: 24

約数和(自身を含む): 47925920

約数和(自身を除く): 29440316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 171163, 342326, 513489, 684652, 1026978, 1540467, 2053956, 3080934, 4621401, 6161868, 9242802, 18485604]

約数ペア:

[(1, 18485604), (2, 9242802), (3, 6161868), (4, 4621401), (6, 3080934), (9, 2053956), (12, 1540467), (18, 1026978), (27, 684652), (36, 513489), (54, 342326), (108, 171163)]