131027418

素因数分解:

$2^1\times 3^2\times {\mathrm{7279301}}^1$

素因数の和:7279309

約数の個数: 12

約数和(自身を含む): 283892778

約数和(自身を除く): 152865360

約数列:

[1, 2, 3, 6, 9, 18, 7279301, 14558602, 21837903, 43675806, 65513709, 131027418]

約数ペア:

[(1, 131027418), (2, 65513709), (3, 43675806), (6, 21837903), (9, 14558602), (18, 7279301)]