64220166

素因数分解:

$2^1\times 3^2\times {\mathrm{1229}}^1\times {\mathrm{2903}}^1$

素因数の和:4140

約数の個数: 24

約数和(自身を含む): 139304880

約数和(自身を除く): 75084714

約数列:

[1, 2, 3, 6, 9, 18, 1229, 2458, 2903, 3687, 5806, 7374, 8709, 11061, 17418, 22122, 26127, 52254, 3567787, 7135574, 10703361, 21406722, 32110083, 64220166]

約数ペア:

[(1, 64220166), (2, 32110083), (3, 21406722), (6, 10703361), (9, 7135574), (18, 3567787), (1229, 52254), (2458, 26127), (2903, 22122), (3687, 17418), (5806, 11061), (7374, 8709)]