2151354828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1506551}}^1$

素因数の和:1506582

約数の個数: 48

約数和(自身を含む): 6074417664

約数和(自身を除く): 3923062836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1506551, 3013102, 4519653, 6026204, 9039306, 10545857, 18078612, 21091714, 25611367, 31637571, 42183428, 51222734, 63275142, 76834101, 102445468, 126550284, 153668202, 179279569, 307336404, 358559138, 537838707, 717118276, 1075677414, 2151354828]

約数ペア:

[(1, 2151354828), (2, 1075677414), (3, 717118276), (4, 537838707), (6, 358559138), (7, 307336404), (12, 179279569), (14, 153668202), (17, 126550284), (21, 102445468), (28, 76834101), (34, 63275142), (42, 51222734), (51, 42183428), (68, 31637571), (84, 25611367), (102, 21091714), (119, 18078612), (204, 10545857), (238, 9039306), (357, 6026204), (476, 4519653), (714, 3013102), (1428, 1506551)]