81614502

素因数分解:

$2^1\times 3^2\times {\mathrm{4534139}}^1$

素因数の和:4534147

約数の個数: 12

約数和(自身を含む): 176831460

約数和(自身を除く): 95216958

約数列:

[1, 2, 3, 6, 9, 18, 4534139, 9068278, 13602417, 27204834, 40807251, 81614502]

約数ペア:

[(1, 81614502), (2, 40807251), (3, 27204834), (6, 13602417), (9, 9068278), (18, 4534139)]