247932054

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 547644240

約数和(自身を除く): 299712186

約数列:

[1, 2, 3, 6, 9, 18, 107, 109, 214, 218, 321, 327, 642, 654, 963, 981, 1181, 1926, 1962, 2362, 3543, 7086, 10629, 11663, 21258, 23326, 34989, 69978, 104967, 126367, 128729, 209934, 252734, 257458, 379101, 386187, 758202, 772374, 1137303, 1158561, 2274606, 2317122, 13774003, 27548006, 41322009, 82644018, 123966027, 247932054]

約数ペア:

[(1, 247932054), (2, 123966027), (3, 82644018), (6, 41322009), (9, 27548006), (18, 13774003), (107, 2317122), (109, 2274606), (214, 1158561), (218, 1137303), (321, 772374), (327, 758202), (642, 386187), (654, 379101), (963, 257458), (981, 252734), (1181, 209934), (1926, 128729), (1962, 126367), (2362, 104967), (3543, 69978), (7086, 34989), (10629, 23326), (11663, 21258)]