18004888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{204601}}^1$

素因数の和:204618

約数の個数: 16

約数和(自身を含む): 36828360

約数和(自身を除く): 18823472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 204601, 409202, 818404, 1636808, 2250611, 4501222, 9002444, 18004888]

約数ペア:

[(1, 18004888), (2, 9002444), (4, 4501222), (8, 2250611), (11, 1636808), (22, 818404), (44, 409202), (88, 204601)]