12680622

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1811}}^1$

素因数の和:2208

約数の個数: 24

約数和(自身を含む): 27560520

約数和(自身を除く): 14879898

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 1811, 2334, 3501, 3622, 5433, 7002, 10866, 16299, 32598, 704479, 1408958, 2113437, 4226874, 6340311, 12680622]

約数ペア:

[(1, 12680622), (2, 6340311), (3, 4226874), (6, 2113437), (9, 1408958), (18, 704479), (389, 32598), (778, 16299), (1167, 10866), (1811, 7002), (2334, 5433), (3501, 3622)]