18082207

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4134

約数の個数: 16

約数和(自身を含む): 21934080

約数和(自身を除く): 3851873

約数列:

[1, 11, 13, 31, 143, 341, 403, 4079, 4433, 44869, 53027, 126449, 583297, 1390939, 1643837, 18082207]

約数ペア:

[(1, 18082207), (11, 1643837), (13, 1390939), (31, 583297), (143, 126449), (341, 53027), (403, 44869), (4079, 4433)]