82809378

素因数分解:

$2^1\times 3^4\times {\mathrm{511169}}^1$

素因数の和:511183

約数の個数: 20

約数和(自身を含む): 185554710

約数和(自身を除く): 102745332

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 511169, 1022338, 1533507, 3067014, 4600521, 9201042, 13801563, 27603126, 41404689, 82809378]

約数ペア:

[(1, 82809378), (2, 41404689), (3, 27603126), (6, 13801563), (9, 9201042), (18, 4600521), (27, 3067014), (54, 1533507), (81, 1022338), (162, 511169)]