80820222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1924291}}^1$

素因数の和:1924303

約数の個数: 16

約数和(自身を含む): 184732032

約数和(自身を除く): 103911810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1924291, 3848582, 5772873, 11545746, 13470037, 26940074, 40410111, 80820222]

約数ペア:

[(1, 80820222), (2, 40410111), (3, 26940074), (6, 13470037), (7, 11545746), (14, 5772873), (21, 3848582), (42, 1924291)]