21773682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{172807}}^1$

素因数の和:172822

約数の個数: 24

約数和(自身を含む): 53916096

約数和(自身を除く): 32142414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 172807, 345614, 518421, 1036842, 1209649, 1555263, 2419298, 3110526, 3628947, 7257894, 10886841, 21773682]

約数ペア:

[(1, 21773682), (2, 10886841), (3, 7257894), (6, 3628947), (7, 3110526), (9, 2419298), (14, 1555263), (18, 1209649), (21, 1036842), (42, 518421), (63, 345614), (126, 172807)]