18557268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{5351}}^1$

素因数の和:5392

約数の個数: 36

約数和(自身を含む): 46005792

約数和(自身を除く): 27448524

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 5351, 10702, 16053, 21404, 32106, 64212, 90967, 181934, 272901, 363868, 545802, 1091604, 1546439, 3092878, 4639317, 6185756, 9278634, 18557268]

約数ペア:

[(1, 18557268), (2, 9278634), (3, 6185756), (4, 4639317), (6, 3092878), (12, 1546439), (17, 1091604), (34, 545802), (51, 363868), (68, 272901), (102, 181934), (204, 90967), (289, 64212), (578, 32106), (867, 21404), (1156, 16053), (1734, 10702), (3468, 5351)]