27271442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{33503}}^1$

素因数の和:33553

約数の個数: 16

約数和(自身を含む): 45833472

約数和(自身を除く): 18562030

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 33503, 67006, 368533, 737066, 1239611, 2479222, 13635721, 27271442]

約数ペア:

[(1, 27271442), (2, 13635721), (11, 2479222), (22, 1239611), (37, 737066), (74, 368533), (407, 67006), (814, 33503)]