1284260022

素因数分解:

$2^1\times 3^4\times {\mathrm{7927531}}^1$

素因数の和:7927545

約数の個数: 20

約数和(自身を含む): 2877694116

約数和(自身を除く): 1593434094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7927531, 15855062, 23782593, 47565186, 71347779, 142695558, 214043337, 428086674, 642130011, 1284260022]

約数ペア:

[(1, 1284260022), (2, 642130011), (3, 428086674), (6, 214043337), (9, 142695558), (18, 71347779), (27, 47565186), (54, 23782593), (81, 15855062), (162, 7927531)]