12149982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 28632240

約数和(自身を除く): 16482258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 379, 411, 758, 822, 1137, 1233, 1781, 2274, 2466, 3411, 3562, 4927, 5343, 6822, 9854, 10686, 14781, 16029, 29562, 32058, 44343, 51923, 88686, 103846, 155769, 311538, 467307, 674999, 934614, 1349998, 2024997, 4049994, 6074991, 12149982]

約数ペア:

[(1, 12149982), (2, 6074991), (3, 4049994), (6, 2024997), (9, 1349998), (13, 934614), (18, 674999), (26, 467307), (39, 311538), (78, 155769), (117, 103846), (137, 88686), (234, 51923), (274, 44343), (379, 32058), (411, 29562), (758, 16029), (822, 14781), (1137, 10686), (1233, 9854), (1781, 6822), (2274, 5343), (2466, 4927), (3411, 3562)]