6861166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 12673584

約数和(自身を除く): 5812418

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 43, 86, 221, 247, 323, 361, 442, 494, 559, 646, 722, 731, 817, 1118, 1462, 1634, 4199, 4693, 6137, 8398, 9386, 9503, 10621, 12274, 13889, 15523, 19006, 21242, 27778, 31046, 79781, 159562, 180557, 201799, 263891, 361114, 403598, 527782, 3430583, 6861166]

約数ペア:

[(1, 6861166), (2, 3430583), (13, 527782), (17, 403598), (19, 361114), (26, 263891), (34, 201799), (38, 180557), (43, 159562), (86, 79781), (221, 31046), (247, 27778), (323, 21242), (361, 19006), (442, 15523), (494, 13889), (559, 12274), (646, 10621), (722, 9503), (731, 9386), (817, 8398), (1118, 6137), (1462, 4693), (1634, 4199)]