18632958

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2239}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 39782400

約数和(自身を除く): 21149442

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2239, 2774, 4161, 4478, 6717, 8322, 13434, 42541, 85082, 127623, 163447, 255246, 326894, 490341, 980682, 3105493, 6210986, 9316479, 18632958]

約数ペア:

[(1, 18632958), (2, 9316479), (3, 6210986), (6, 3105493), (19, 980682), (38, 490341), (57, 326894), (73, 255246), (114, 163447), (146, 127623), (219, 85082), (438, 42541), (1387, 13434), (2239, 8322), (2774, 6717), (4161, 4478)]