28037718

素因数分解:

$2^1\times 3^3\times {\mathrm{519217}}^1$

素因数の和:519228

約数の個数: 16

約数和(自身を含む): 62306160

約数和(自身を除く): 34268442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 519217, 1038434, 1557651, 3115302, 4672953, 9345906, 14018859, 28037718]

約数ペア:

[(1, 28037718), (2, 14018859), (3, 9345906), (6, 4672953), (9, 3115302), (18, 1557651), (27, 1038434), (54, 519217)]