18834474

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{7907}}^1$

素因数の和:8309

約数の個数: 16

約数和(自身を含む): 37768608

約数和(自身を除く): 18934134

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 7907, 15814, 23721, 47442, 3139079, 6278158, 9417237, 18834474]

約数ペア:

[(1, 18834474), (2, 9417237), (3, 6278158), (6, 3139079), (397, 47442), (794, 23721), (1191, 15814), (2382, 7907)]