81229722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1934041}}^1$

素因数の和:1934053

約数の個数: 16

約数和(自身を含む): 185668032

約数和(自身を除く): 104438310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1934041, 3868082, 5802123, 11604246, 13538287, 27076574, 40614861, 81229722]

約数ペア:

[(1, 81229722), (2, 40614861), (3, 27076574), (6, 13538287), (7, 11604246), (14, 5802123), (21, 3868082), (42, 1934041)]