13280526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{105401}}^1$

素因数の和:105416

約数の個数: 24

約数和(自身を含む): 32885424

約数和(自身を除く): 19604898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 105401, 210802, 316203, 632406, 737807, 948609, 1475614, 1897218, 2213421, 4426842, 6640263, 13280526]

約数ペア:

[(1, 13280526), (2, 6640263), (3, 4426842), (6, 2213421), (7, 1897218), (9, 1475614), (14, 948609), (18, 737807), (21, 632406), (42, 316203), (63, 210802), (126, 105401)]