1819242

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:698

約数の個数: 24

約数和(自身を含む): 3968640

約数和(自身を除く): 2149398

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 479, 633, 958, 1266, 1437, 1899, 2874, 3798, 4311, 8622, 101069, 202138, 303207, 606414, 909621, 1819242]

約数ペア:

[(1, 1819242), (2, 909621), (3, 606414), (6, 303207), (9, 202138), (18, 101069), (211, 8622), (422, 4311), (479, 3798), (633, 2874), (958, 1899), (1266, 1437)]