3847086

素因数分解:

$2^1\times 3^2\times {\mathrm{213727}}^1$

素因数の和:213735

約数の個数: 12

約数和(自身を含む): 8335392

約数和(自身を除く): 4488306

約数列:

[1, 2, 3, 6, 9, 18, 213727, 427454, 641181, 1282362, 1923543, 3847086]

約数ペア:

[(1, 3847086), (2, 1923543), (3, 1282362), (6, 641181), (9, 427454), (18, 213727)]