12188799

素因数分解:

$3^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 22015224

約数和(自身を除く): 9826425

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 81, 83, 111, 147, 189, 249, 259, 333, 441, 567, 581, 747, 777, 999, 1323, 1743, 1813, 2241, 2331, 2997, 3071, 3969, 4067, 5229, 5439, 6723, 6993, 9213, 12201, 15687, 16317, 20979, 21497, 27639, 36603, 47061, 48951, 64491, 82917, 109809, 146853, 150479, 193473, 248751, 329427, 451437, 580419, 1354311, 1741257, 4062933, 12188799]

約数ペア:

[(1, 12188799), (3, 4062933), (7, 1741257), (9, 1354311), (21, 580419), (27, 451437), (37, 329427), (49, 248751), (63, 193473), (81, 150479), (83, 146853), (111, 109809), (147, 82917), (189, 64491), (249, 48951), (259, 47061), (333, 36603), (441, 27639), (567, 21497), (581, 20979), (747, 16317), (777, 15687), (999, 12201), (1323, 9213), (1743, 6993), (1813, 6723), (2241, 5439), (2331, 5229), (2997, 4067), (3071, 3969)]