18266836

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2707}}^1$

素因数の和:2959

約数の個数: 24

約数和(自身を含む): 36698816

約数和(自身を除く): 18431980

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 2707, 3374, 5414, 6748, 10828, 18949, 37898, 75796, 652387, 1304774, 2609548, 4566709, 9133418, 18266836]

約数ペア:

[(1, 18266836), (2, 9133418), (4, 4566709), (7, 2609548), (14, 1304774), (28, 652387), (241, 75796), (482, 37898), (964, 18949), (1687, 10828), (2707, 6748), (3374, 5414)]