81074742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1930351}}^1$

素因数の和:1930363

約数の個数: 16

約数和(自身を含む): 185313792

約数和(自身を除く): 104239050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1930351, 3860702, 5791053, 11582106, 13512457, 27024914, 40537371, 81074742]

約数ペア:

[(1, 81074742), (2, 40537371), (3, 27024914), (6, 13512457), (7, 11582106), (14, 5791053), (21, 3860702), (42, 1930351)]