17996818578

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{42246053}}^1$

素因数の和:42246129

約数の個数: 16

約数和(自身を含む): 36500590656

約数和(自身を除く): 18503772078

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 42246053, 84492106, 126738159, 253476318, 2999469763, 5998939526, 8998409289, 17996818578]

約数ペア:

[(1, 17996818578), (2, 8998409289), (3, 5998939526), (6, 2999469763), (71, 253476318), (142, 126738159), (213, 84492106), (426, 42246053)]