3940254

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{479}}^1$

素因数の和:944

約数の個数: 24

約数和(自身を含む): 8573760

約数和(自身を除く): 4633506

約数列:

[1, 2, 3, 6, 9, 18, 457, 479, 914, 958, 1371, 1437, 2742, 2874, 4113, 4311, 8226, 8622, 218903, 437806, 656709, 1313418, 1970127, 3940254]

約数ペア:

[(1, 3940254), (2, 1970127), (3, 1313418), (6, 656709), (9, 437806), (18, 218903), (457, 8622), (479, 8226), (914, 4311), (958, 4113), (1371, 2874), (1437, 2742)]