18116812

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6047}}^1$

素因数の和:6165

約数の個数: 24

約数和(自身を含む): 36578304

約数和(自身を除く): 18461492

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 6047, 12094, 24188, 42329, 84658, 169316, 647029, 1294058, 2588116, 4529203, 9058406, 18116812]

約数ペア:

[(1, 18116812), (2, 9058406), (4, 4529203), (7, 2588116), (14, 1294058), (28, 647029), (107, 169316), (214, 84658), (428, 42329), (749, 24188), (1498, 12094), (2996, 6047)]