68724222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1636291}}^1$

素因数の和:1636303

約数の個数: 16

約数和(自身を含む): 157084032

約数和(自身を除く): 88359810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1636291, 3272582, 4908873, 9817746, 11454037, 22908074, 34362111, 68724222]

約数ペア:

[(1, 68724222), (2, 34362111), (3, 22908074), (6, 11454037), (7, 9817746), (14, 4908873), (21, 3272582), (42, 1636291)]