78188082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1861621}}^1$

素因数の和:1861633

約数の個数: 16

約数和(自身を含む): 178715712

約数和(自身を除く): 100527630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1861621, 3723242, 5584863, 11169726, 13031347, 26062694, 39094041, 78188082]

約数ペア:

[(1, 78188082), (2, 39094041), (3, 26062694), (6, 13031347), (7, 11169726), (14, 5584863), (21, 3723242), (42, 1861621)]