21232314

素因数分解:

$2^1\times 3^3\times {\mathrm{393191}}^1$

素因数の和:393202

約数の個数: 16

約数和(自身を含む): 47183040

約数和(自身を除く): 25950726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 393191, 786382, 1179573, 2359146, 3538719, 7077438, 10616157, 21232314]

約数ペア:

[(1, 21232314), (2, 10616157), (3, 7077438), (6, 3538719), (9, 2359146), (18, 1179573), (27, 786382), (54, 393191)]