18609588

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{3023}}^1$

素因数の和:3058

約数の個数: 60

約数和(自身を含む): 51226560

約数和(自身を除く): 32616972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3023, 3078, 6046, 6156, 9069, 12092, 18138, 27207, 36276, 54414, 57437, 81621, 108828, 114874, 163242, 172311, 229748, 244863, 326484, 344622, 489726, 516933, 689244, 979452, 1033866, 1550799, 2067732, 3101598, 4652397, 6203196, 9304794, 18609588]

約数ペア:

[(1, 18609588), (2, 9304794), (3, 6203196), (4, 4652397), (6, 3101598), (9, 2067732), (12, 1550799), (18, 1033866), (19, 979452), (27, 689244), (36, 516933), (38, 489726), (54, 344622), (57, 326484), (76, 244863), (81, 229748), (108, 172311), (114, 163242), (162, 114874), (171, 108828), (228, 81621), (324, 57437), (342, 54414), (513, 36276), (684, 27207), (1026, 18138), (1539, 12092), (2052, 9069), (3023, 6156), (3078, 6046)]