27271486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16981}}^1$

素因数の和:17067

約数の個数: 16

約数和(自身を含む): 45240048

約数和(自身を除く): 17968562

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 16981, 33962, 186791, 373582, 1239613, 2479226, 13635743, 27271486]

約数ペア:

[(1, 27271486), (2, 13635743), (11, 2479226), (22, 1239613), (73, 373582), (146, 186791), (803, 33962), (1606, 16981)]