27493886

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53077}}^1$

素因数の和:53123

約数の個数: 16

約数和(自身を含む): 48407136

約数和(自身を除く): 20913250

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 53077, 106154, 371539, 743078, 1963849, 3927698, 13746943, 27493886]

約数ペア:

[(1, 27493886), (2, 13746943), (7, 3927698), (14, 1963849), (37, 743078), (74, 371539), (259, 106154), (518, 53077)]