18397716

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{1823}}^1$

素因数の和:1888

約数の個数: 36

約数和(自身を含む): 44483712

約数和(自身を除く): 26085996

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 841, 1682, 1823, 2523, 3364, 3646, 5046, 5469, 7292, 10092, 10938, 21876, 52867, 105734, 158601, 211468, 317202, 634404, 1533143, 3066286, 4599429, 6132572, 9198858, 18397716]

約数ペア:

[(1, 18397716), (2, 9198858), (3, 6132572), (4, 4599429), (6, 3066286), (12, 1533143), (29, 634404), (58, 317202), (87, 211468), (116, 158601), (174, 105734), (348, 52867), (841, 21876), (1682, 10938), (1823, 10092), (2523, 7292), (3364, 5469), (3646, 5046)]