2006373618

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{18947}}^1$

素因数の和:19048

約数の個数: 64

約数和(自身を含む): 4665755520

約数和(自身を除く): 2659381902

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 53, 54, 74, 106, 111, 159, 222, 318, 333, 477, 666, 954, 999, 1431, 1961, 1998, 2862, 3922, 5883, 11766, 17649, 18947, 35298, 37894, 52947, 56841, 105894, 113682, 170523, 341046, 511569, 701039, 1004191, 1023138, 1402078, 2008382, 2103117, 3012573, 4206234, 6025146, 6309351, 9037719, 12618702, 18075438, 18928053, 27113157, 37155067, 37856106, 54226314, 74310134, 111465201, 222930402, 334395603, 668791206, 1003186809, 2006373618]

約数ペア:

[(1, 2006373618), (2, 1003186809), (3, 668791206), (6, 334395603), (9, 222930402), (18, 111465201), (27, 74310134), (37, 54226314), (53, 37856106), (54, 37155067), (74, 27113157), (106, 18928053), (111, 18075438), (159, 12618702), (222, 9037719), (318, 6309351), (333, 6025146), (477, 4206234), (666, 3012573), (954, 2103117), (999, 2008382), (1431, 1402078), (1961, 1023138), (1998, 1004191), (2862, 701039), (3922, 511569), (5883, 341046), (11766, 170523), (17649, 113682), (18947, 105894), (35298, 56841), (37894, 52947)]