81728652

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{358459}}^1$

素因数の和:358485

約数の個数: 24

約数和(自身を含む): 200737600

約数和(自身を除く): 119008948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 358459, 716918, 1075377, 1433836, 2150754, 4301508, 6810721, 13621442, 20432163, 27242884, 40864326, 81728652]

約数ペア:

[(1, 81728652), (2, 40864326), (3, 27242884), (4, 20432163), (6, 13621442), (12, 6810721), (19, 4301508), (38, 2150754), (57, 1433836), (76, 1075377), (114, 716918), (228, 358459)]