42186228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{502217}}^1$

素因数の和:502231

約数の個数: 24

約数和(自身を含む): 112496832

約数和(自身を除く): 70310604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 502217, 1004434, 1506651, 2008868, 3013302, 3515519, 6026604, 7031038, 10546557, 14062076, 21093114, 42186228]

約数ペア:

[(1, 42186228), (2, 21093114), (3, 14062076), (4, 10546557), (6, 7031038), (7, 6026604), (12, 3515519), (14, 3013302), (21, 2008868), (28, 1506651), (42, 1004434), (84, 502217)]