8957286

素因数分解:

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

素因数の和:501

約数の個数: 48

約数和(自身を含む): 21162960

約数和(自身を除く): 12205674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 379, 606, 758, 909, 1137, 1313, 1818, 2274, 2626, 3411, 3939, 4927, 6822, 7878, 9854, 11817, 14781, 23634, 29562, 38279, 44343, 76558, 88686, 114837, 229674, 344511, 497627, 689022, 995254, 1492881, 2985762, 4478643, 8957286]

約数ペア:

[(1, 8957286), (2, 4478643), (3, 2985762), (6, 1492881), (9, 995254), (13, 689022), (18, 497627), (26, 344511), (39, 229674), (78, 114837), (101, 88686), (117, 76558), (202, 44343), (234, 38279), (303, 29562), (379, 23634), (606, 14781), (758, 11817), (909, 9854), (1137, 7878), (1313, 6822), (1818, 4927), (2274, 3939), (2626, 3411)]