18300766

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1680

約数の個数: 24

約数和(自身を含む): 30834720

約数和(自身を除く): 12533954

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 1034, 1609, 3218, 5687, 11374, 17699, 35398, 75623, 151246, 194689, 389378, 831853, 1663706, 9150383, 18300766]

約数ペア:

[(1, 18300766), (2, 9150383), (11, 1663706), (22, 831853), (47, 389378), (94, 194689), (121, 151246), (242, 75623), (517, 35398), (1034, 17699), (1609, 11374), (3218, 5687)]