18804524956

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2118581}}^1$

素因数の和:2118909

約数の個数: 24

約数和(自身を含む): 37727708256

約数和(自身を除く): 18923183300

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 2118581, 4237162, 8474324, 14830067, 29660134, 59320268, 671590177, 1343180354, 2686360708, 4701131239, 9402262478, 18804524956]

約数ペア:

[(1, 18804524956), (2, 9402262478), (4, 4701131239), (7, 2686360708), (14, 1343180354), (28, 671590177), (317, 59320268), (634, 29660134), (1268, 14830067), (2219, 8474324), (4438, 4237162), (8876, 2118581)]