80851638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1925039}}^1$

素因数の和:1925051

約数の個数: 16

約数和(自身を含む): 184803840

約数和(自身を除く): 103952202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1925039, 3850078, 5775117, 11550234, 13475273, 26950546, 40425819, 80851638]

約数ペア:

[(1, 80851638), (2, 40425819), (3, 26950546), (6, 13475273), (7, 11550234), (14, 5775117), (21, 3850078), (42, 1925039)]