18804966

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{4657}}^1$

素因数の和:5335

約数の個数: 16

約数和(自身を含む): 37673904

約数和(自身を除く): 18868938

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 4657, 9314, 13971, 27942, 3134161, 6268322, 9402483, 18804966]

約数ペア:

[(1, 18804966), (2, 9402483), (3, 6268322), (6, 3134161), (673, 27942), (1346, 13971), (2019, 9314), (4038, 4657)]