18286214

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4051}}^1$

素因数の和:4151

約数の個数: 16

約数和(自身を含む): 28639536

約数和(自身を除く): 10353322

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4051, 4514, 8102, 149887, 247111, 299774, 494222, 9143107, 18286214]

約数ペア:

[(1, 18286214), (2, 9143107), (37, 494222), (61, 299774), (74, 247111), (122, 149887), (2257, 8102), (4051, 4514)]