126554526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1004401}}^1$

素因数の和:1004416

約数の個数: 24

約数和(自身を含む): 313373424

約数和(自身を除く): 186818898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1004401, 2008802, 3013203, 6026406, 7030807, 9039609, 14061614, 18079218, 21092421, 42184842, 63277263, 126554526]

約数ペア:

[(1, 126554526), (2, 63277263), (3, 42184842), (6, 21092421), (7, 18079218), (9, 14061614), (14, 9039609), (18, 7030807), (21, 6026406), (42, 3013203), (63, 2008802), (126, 1004401)]