68115306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1621793}}^1$

素因数の和:1621805

約数の個数: 16

約数和(自身を含む): 155692224

約数和(自身を除く): 87576918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1621793, 3243586, 4865379, 9730758, 11352551, 22705102, 34057653, 68115306]

約数ペア:

[(1, 68115306), (2, 34057653), (3, 22705102), (6, 11352551), (7, 9730758), (14, 4865379), (21, 3243586), (42, 1621793)]