7187639046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{171134263}}^1$

素因数の和:171134275

約数の個数: 16

約数和(自身を含む): 16428889344

約数和(自身を除く): 9241250298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 171134263, 342268526, 513402789, 1026805578, 1197939841, 2395879682, 3593819523, 7187639046]

約数ペア:

[(1, 7187639046), (2, 3593819523), (3, 2395879682), (6, 1197939841), (7, 1026805578), (14, 513402789), (21, 342268526), (42, 171134263)]