7725228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{91967}}^1$

素因数の和:91981

約数の個数: 24

約数和(自身を含む): 20600832

約数和(自身を除く): 12875604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 91967, 183934, 275901, 367868, 551802, 643769, 1103604, 1287538, 1931307, 2575076, 3862614, 7725228]

約数ペア:

[(1, 7725228), (2, 3862614), (3, 2575076), (4, 1931307), (6, 1287538), (7, 1103604), (12, 643769), (14, 551802), (21, 367868), (28, 275901), (42, 183934), (84, 91967)]