27810442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7307}}^1$

素因数の和:7493

約数の個数: 16

約数和(自身を含む): 45777312

約数和(自身を除く): 17966870

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 7307, 14614, 80377, 160754, 1264111, 2528222, 13905221, 27810442]

約数ペア:

[(1, 27810442), (2, 13905221), (11, 2528222), (22, 1264111), (173, 160754), (346, 80377), (1903, 14614), (3806, 7307)]