27386242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 45948672

約数和(自身を除く): 18562430

約数列:

[1, 2, 13, 26, 47, 73, 94, 146, 307, 611, 614, 949, 1222, 1898, 3431, 3991, 6862, 7982, 14429, 22411, 28858, 44603, 44822, 89206, 187577, 291343, 375154, 582686, 1053317, 2106634, 13693121, 27386242]

約数ペア:

[(1, 27386242), (2, 13693121), (13, 2106634), (26, 1053317), (47, 582686), (73, 375154), (94, 291343), (146, 187577), (307, 89206), (611, 44822), (614, 44603), (949, 28858), (1222, 22411), (1898, 14429), (3431, 7982), (3991, 6862)]