27180274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{33391}}^1$

素因数の和:33441

約数の個数: 16

約数和(自身を含む): 45680256

約数和(自身を除く): 18499982

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 33391, 66782, 367301, 734602, 1235467, 2470934, 13590137, 27180274]

約数ペア:

[(1, 27180274), (2, 13590137), (11, 2470934), (22, 1235467), (37, 734602), (74, 367301), (407, 66782), (814, 33391)]