12686646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{797}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 29111040

約数和(自身を除く): 16424394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379, 758, 797, 1137, 1594, 2274, 2391, 2653, 4782, 5306, 5579, 7959, 11158, 15918, 16737, 33474, 302063, 604126, 906189, 1812378, 2114441, 4228882, 6343323, 12686646]

約数ペア:

[(1, 12686646), (2, 6343323), (3, 4228882), (6, 2114441), (7, 1812378), (14, 906189), (21, 604126), (42, 302063), (379, 33474), (758, 16737), (797, 15918), (1137, 11158), (1594, 7959), (2274, 5579), (2391, 5306), (2653, 4782)]