22389858

素因数分解:

$2^1\times 3^4\times {\mathrm{138209}}^1$

素因数の和:138223

約数の個数: 20

約数和(自身を含む): 50170230

約数和(自身を除く): 27780372

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 138209, 276418, 414627, 829254, 1243881, 2487762, 3731643, 7463286, 11194929, 22389858]

約数ペア:

[(1, 22389858), (2, 11194929), (3, 7463286), (6, 3731643), (9, 2487762), (18, 1243881), (27, 829254), (54, 414627), (81, 276418), (162, 138209)]