239173686

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 527326800

約数和(自身を除く): 288153114

約数列:

[1, 2, 3, 6, 9, 18, 109, 139, 218, 278, 327, 417, 654, 834, 877, 981, 1251, 1754, 1962, 2502, 2631, 5262, 7893, 15151, 15786, 30302, 45453, 90906, 95593, 121903, 136359, 191186, 243806, 272718, 286779, 365709, 573558, 731418, 860337, 1097127, 1720674, 2194254, 13287427, 26574854, 39862281, 79724562, 119586843, 239173686]

約数ペア:

[(1, 239173686), (2, 119586843), (3, 79724562), (6, 39862281), (9, 26574854), (18, 13287427), (109, 2194254), (139, 1720674), (218, 1097127), (278, 860337), (327, 731418), (417, 573558), (654, 365709), (834, 286779), (877, 272718), (981, 243806), (1251, 191186), (1754, 136359), (1962, 121903), (2502, 95593), (2631, 90906), (5262, 45453), (7893, 30302), (15151, 15786)]