27297622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20341}}^1$

素因数の和:20415

約数の個数: 16

約数和(自身を含む): 45403344

約数和(自身を除く): 18105722

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 20341, 40682, 223751, 447502, 1240801, 2481602, 13648811, 27297622]

約数ペア:

[(1, 27297622), (2, 13648811), (11, 2481602), (22, 1240801), (61, 447502), (122, 223751), (671, 40682), (1342, 20341)]