18904404

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{54323}}^1$

素因数の和:54359

約数の個数: 24

約数和(自身を含む): 45632160

約数和(自身を除く): 26727756

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 54323, 108646, 162969, 217292, 325938, 651876, 1575367, 3150734, 4726101, 6301468, 9452202, 18904404]

約数ペア:

[(1, 18904404), (2, 9452202), (3, 6301468), (4, 4726101), (6, 3150734), (12, 1575367), (29, 651876), (58, 325938), (87, 217292), (116, 162969), (174, 108646), (348, 54323)]