13158126

素因数分解:

$2^1\times 3^4\times {\mathrm{81223}}^1$

素因数の和:81237

約数の個数: 20

約数和(自身を含む): 29484312

約数和(自身を除く): 16326186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 81223, 162446, 243669, 487338, 731007, 1462014, 2193021, 4386042, 6579063, 13158126]

約数ペア:

[(1, 13158126), (2, 6579063), (3, 4386042), (6, 2193021), (9, 1462014), (18, 731007), (27, 487338), (54, 243669), (81, 162446), (162, 81223)]