18241593

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2441}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 25318656

約数和(自身を除く): 7077063

約数列:

[1, 3, 47, 53, 141, 159, 2441, 2491, 7323, 7473, 114727, 129373, 344181, 388119, 6080531, 18241593]

約数ペア:

[(1, 18241593), (3, 6080531), (47, 388119), (53, 344181), (141, 129373), (159, 114727), (2441, 7473), (2491, 7323)]