68724726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1636303}}^1$

素因数の和:1636315

約数の個数: 16

約数和(自身を含む): 157085184

約数和(自身を除く): 88360458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1636303, 3272606, 4908909, 9817818, 11454121, 22908242, 34362363, 68724726]

約数ペア:

[(1, 68724726), (2, 34362363), (3, 22908242), (6, 11454121), (7, 9817818), (14, 4908909), (21, 3272606), (42, 1636303)]