18582076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1759}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 34496000

約数和(自身を除く): 15913924

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 1759, 2641, 3518, 5282, 7036, 10564, 33421, 66842, 133684, 244501, 489002, 978004, 4645519, 9291038, 18582076]

約数ペア:

[(1, 18582076), (2, 9291038), (4, 4645519), (19, 978004), (38, 489002), (76, 244501), (139, 133684), (278, 66842), (556, 33421), (1759, 10564), (2641, 7036), (3518, 5282)]