81838834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{48311}}^1$

素因数の和:48342

約数の個数: 24

約数和(自身を含む): 154211904

約数和(自身を除く): 72373070

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 48311, 96622, 338177, 531421, 676354, 1062842, 3719947, 5845631, 7439894, 11691262, 40919417, 81838834]

約数ペア:

[(1, 81838834), (2, 40919417), (7, 11691262), (11, 7439894), (14, 5845631), (22, 3719947), (77, 1062842), (121, 676354), (154, 531421), (242, 338177), (847, 96622), (1694, 48311)]