820044

素因数分解:

$2^2\times 3^4\times {\mathrm{2531}}^1$

素因数の和:2547

約数の個数: 30

約数和(自身を含む): 2144604

約数和(自身を除く): 1324560

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2531, 5062, 7593, 10124, 15186, 22779, 30372, 45558, 68337, 91116, 136674, 205011, 273348, 410022, 820044]

約数ペア:

[(1, 820044), (2, 410022), (3, 273348), (4, 205011), (6, 136674), (9, 91116), (12, 68337), (18, 45558), (27, 30372), (36, 22779), (54, 15186), (81, 10124), (108, 7593), (162, 5062), (324, 2531)]