68490282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1630721}}^1$

素因数の和:1630733

約数の個数: 16

約数和(自身を含む): 156549312

約数和(自身を除く): 88059030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1630721, 3261442, 4892163, 9784326, 11415047, 22830094, 34245141, 68490282]

約数ペア:

[(1, 68490282), (2, 34245141), (3, 22830094), (6, 11415047), (7, 9784326), (14, 4892163), (21, 3261442), (42, 1630721)]