131727906

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{11311}}^1$

素因数の和:11966

約数の個数: 24

約数和(自身を含む): 285876864

約数和(自身を除く): 154148958

約数列:

[1, 2, 3, 6, 9, 18, 647, 1294, 1941, 3882, 5823, 11311, 11646, 22622, 33933, 67866, 101799, 203598, 7318217, 14636434, 21954651, 43909302, 65863953, 131727906]

約数ペア:

[(1, 131727906), (2, 65863953), (3, 43909302), (6, 21954651), (9, 14636434), (18, 7318217), (647, 203598), (1294, 101799), (1941, 67866), (3882, 33933), (5823, 22622), (11311, 11646)]