213767484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2544851}}^1$

素因数の和:2544865

約数の個数: 24

約数和(自身を含む): 570046848

約数和(自身を除く): 356279364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2544851, 5089702, 7634553, 10179404, 15269106, 17813957, 30538212, 35627914, 53441871, 71255828, 106883742, 213767484]

約数ペア:

[(1, 213767484), (2, 106883742), (3, 71255828), (4, 53441871), (6, 35627914), (7, 30538212), (12, 17813957), (14, 15269106), (21, 10179404), (28, 7634553), (42, 5089702), (84, 2544851)]