21341694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{323359}}^1$

素因数の和:323375

約数の個数: 16

約数和(自身を含む): 46563840

約数和(自身を除く): 25222146

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 323359, 646718, 970077, 1940154, 3556949, 7113898, 10670847, 21341694]

約数ペア:

[(1, 21341694), (2, 10670847), (3, 7113898), (6, 3556949), (11, 1940154), (22, 970077), (33, 646718), (66, 323359)]