21886608

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{2161}}^1$

素因数の和:2383

約数の個数: 40

約数和(自身を含む): 56834656

約数和(自身を除く): 34948048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2161, 2532, 3376, 4322, 5064, 6483, 8644, 10128, 12966, 17288, 25932, 34576, 51864, 103728, 455971, 911942, 1367913, 1823884, 2735826, 3647768, 5471652, 7295536, 10943304, 21886608]

約数ペア:

[(1, 21886608), (2, 10943304), (3, 7295536), (4, 5471652), (6, 3647768), (8, 2735826), (12, 1823884), (16, 1367913), (24, 911942), (48, 455971), (211, 103728), (422, 51864), (633, 34576), (844, 25932), (1266, 17288), (1688, 12966), (2161, 10128), (2532, 8644), (3376, 6483), (4322, 5064)]