2018320168

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{18233}}^1$

素因数の和:18477

約数の個数: 32

約数和(自身を含む): 3849926760

約数和(自身を除く): 1831606592

約数列:

[1, 2, 4, 8, 101, 137, 202, 274, 404, 548, 808, 1096, 13837, 18233, 27674, 36466, 55348, 72932, 110696, 145864, 1841533, 2497921, 3683066, 4995842, 7366132, 9991684, 14732264, 19983368, 252290021, 504580042, 1009160084, 2018320168]

約数ペア:

[(1, 2018320168), (2, 1009160084), (4, 504580042), (8, 252290021), (101, 19983368), (137, 14732264), (202, 9991684), (274, 7366132), (404, 4995842), (548, 3683066), (808, 2497921), (1096, 1841533), (13837, 145864), (18233, 110696), (27674, 72932), (36466, 55348)]