69878382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1663771}}^1$

素因数の和:1663783

約数の個数: 16

約数和(自身を含む): 159722112

約数和(自身を除く): 89843730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1663771, 3327542, 4991313, 9982626, 11646397, 23292794, 34939191, 69878382]

約数ペア:

[(1, 69878382), (2, 34939191), (3, 23292794), (6, 11646397), (7, 9982626), (14, 4991313), (21, 3327542), (42, 1663771)]