17966771998

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4409}}^1\times {\mathrm{10037}}^1$

素因数の和:14484

約数の個数: 32

約数和(自身を含む): 31872657600

約数和(自身を除く): 13905885602

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 4409, 8818, 10037, 20074, 30863, 61726, 70259, 127861, 140518, 255722, 291073, 582146, 895027, 1790054, 2037511, 4075022, 44253133, 88506266, 309771931, 619543862, 1283340857, 2566681714, 8983385999, 17966771998]

約数ペア:

[(1, 17966771998), (2, 8983385999), (7, 2566681714), (14, 1283340857), (29, 619543862), (58, 309771931), (203, 88506266), (406, 44253133), (4409, 4075022), (8818, 2037511), (10037, 1790054), (20074, 895027), (30863, 582146), (61726, 291073), (70259, 255722), (127861, 140518)]