8221686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 18361728

約数和(自身を除く): 10140042

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 2897, 5794, 8691, 17382, 31867, 63734, 95601, 124571, 191202, 249142, 373713, 747426, 1370281, 2740562, 4110843, 8221686]

約数ペア:

[(1, 8221686), (2, 4110843), (3, 2740562), (6, 1370281), (11, 747426), (22, 373713), (33, 249142), (43, 191202), (66, 124571), (86, 95601), (129, 63734), (258, 31867), (473, 17382), (946, 8691), (1419, 5794), (2838, 2897)]