12686226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{302053}}^1$

素因数の和:302065

約数の個数: 16

約数和(自身を含む): 28997184

約数和(自身を除く): 16310958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 302053, 604106, 906159, 1812318, 2114371, 4228742, 6343113, 12686226]

約数ペア:

[(1, 12686226), (2, 6343113), (3, 4228742), (6, 2114371), (7, 1812318), (14, 906159), (21, 604106), (42, 302053)]