12852918

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:403

約数の個数: 80

約数和(自身を含む): 32931360

約数和(自身を除く): 20078442

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 359, 442, 459, 663, 702, 718, 918, 1053, 1077, 1326, 1377, 1989, 2106, 2154, 2754, 3231, 3978, 4667, 5967, 6103, 6462, 9334, 9693, 11934, 12206, 14001, 17901, 18309, 19386, 28002, 29079, 35802, 36618, 42003, 54927, 58158, 79339, 84006, 109854, 126009, 158678, 164781, 238017, 252018, 329562, 378027, 476034, 494343, 714051, 756054, 988686, 1428102, 2142153, 4284306, 6426459, 12852918]

約数ペア:

[(1, 12852918), (2, 6426459), (3, 4284306), (6, 2142153), (9, 1428102), (13, 988686), (17, 756054), (18, 714051), (26, 494343), (27, 476034), (34, 378027), (39, 329562), (51, 252018), (54, 238017), (78, 164781), (81, 158678), (102, 126009), (117, 109854), (153, 84006), (162, 79339), (221, 58158), (234, 54927), (306, 42003), (351, 36618), (359, 35802), (442, 29079), (459, 28002), (663, 19386), (702, 18309), (718, 17901), (918, 14001), (1053, 12206), (1077, 11934), (1326, 9693), (1377, 9334), (1989, 6462), (2106, 6103), (2154, 5967), (2754, 4667), (3231, 3978)]