66931818

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{28099}}^1$

素因数の和:28501

約数の個数: 16

約数和(自身を含む): 134205600

約数和(自身を除く): 67273782

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 28099, 56198, 84297, 168594, 11155303, 22310606, 33465909, 66931818]

約数ペア:

[(1, 66931818), (2, 33465909), (3, 22310606), (6, 11155303), (397, 168594), (794, 84297), (1191, 56198), (2382, 28099)]