164780574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3923347}}^1$

素因数の和:3923359

約数の個数: 16

約数和(自身を含む): 376641408

約数和(自身を除く): 211860834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3923347, 7846694, 11770041, 23540082, 27463429, 54926858, 82390287, 164780574]

約数ペア:

[(1, 164780574), (2, 82390287), (3, 54926858), (6, 27463429), (7, 23540082), (14, 11770041), (21, 7846694), (42, 3923347)]