2568906

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3319}}^1$

素因数の和:3370

約数の個数: 24

約数和(自身を含む): 5697120

約数和(自身を除く): 3128214

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 3319, 6638, 9957, 19914, 29871, 59742, 142717, 285434, 428151, 856302, 1284453, 2568906]

約数ペア:

[(1, 2568906), (2, 1284453), (3, 856302), (6, 428151), (9, 285434), (18, 142717), (43, 59742), (86, 29871), (129, 19914), (258, 9957), (387, 6638), (774, 3319)]