18019524

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4649}}^1$

素因数の和:4692

約数の個数: 48

約数和(自身を含む): 46872000

約数和(自身を除く): 28852476

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 4649, 9298, 13947, 18596, 27894, 55788, 79033, 88331, 158066, 176662, 237099, 264993, 316132, 353324, 474198, 529986, 948396, 1059972, 1501627, 3003254, 4504881, 6006508, 9009762, 18019524]

約数ペア:

[(1, 18019524), (2, 9009762), (3, 6006508), (4, 4504881), (6, 3003254), (12, 1501627), (17, 1059972), (19, 948396), (34, 529986), (38, 474198), (51, 353324), (57, 316132), (68, 264993), (76, 237099), (102, 176662), (114, 158066), (204, 88331), (228, 79033), (323, 55788), (646, 27894), (969, 18596), (1292, 13947), (1938, 9298), (3876, 4649)]