26871858

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 65116800

約数和(自身を除く): 38244942

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 101, 117, 202, 234, 303, 351, 379, 606, 702, 758, 909, 1137, 1313, 1818, 2274, 2626, 2727, 3411, 3939, 4927, 5454, 6822, 7878, 9854, 10233, 11817, 14781, 20466, 23634, 29562, 35451, 38279, 44343, 70902, 76558, 88686, 114837, 133029, 229674, 266058, 344511, 497627, 689022, 995254, 1033533, 1492881, 2067066, 2985762, 4478643, 8957286, 13435929, 26871858]

約数ペア:

[(1, 26871858), (2, 13435929), (3, 8957286), (6, 4478643), (9, 2985762), (13, 2067066), (18, 1492881), (26, 1033533), (27, 995254), (39, 689022), (54, 497627), (78, 344511), (101, 266058), (117, 229674), (202, 133029), (234, 114837), (303, 88686), (351, 76558), (379, 70902), (606, 44343), (702, 38279), (758, 35451), (909, 29562), (1137, 23634), (1313, 20466), (1818, 14781), (2274, 11817), (2626, 10233), (2727, 9854), (3411, 7878), (3939, 6822), (4927, 5454)]