71635842

素因数分解:

$2^1\times 3^2\times {\mathrm{1979}}^1\times {\mathrm{2011}}^1$

素因数の和:3998

約数の個数: 24

約数和(自身を含む): 155366640

約数和(自身を除く): 83730798

約数列:

[1, 2, 3, 6, 9, 18, 1979, 2011, 3958, 4022, 5937, 6033, 11874, 12066, 17811, 18099, 35622, 36198, 3979769, 7959538, 11939307, 23878614, 35817921, 71635842]

約数ペア:

[(1, 71635842), (2, 35817921), (3, 23878614), (6, 11939307), (9, 7959538), (18, 3979769), (1979, 36198), (2011, 35622), (3958, 18099), (4022, 17811), (5937, 12066), (6033, 11874)]