21332682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{169307}}^1$

素因数の和:169322

約数の個数: 24

約数和(自身を含む): 52824096

約数和(自身を除く): 31491414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 169307, 338614, 507921, 1015842, 1185149, 1523763, 2370298, 3047526, 3555447, 7110894, 10666341, 21332682]

約数ペア:

[(1, 21332682), (2, 10666341), (3, 7110894), (6, 3555447), (7, 3047526), (9, 2370298), (14, 1523763), (18, 1185149), (21, 1015842), (42, 507921), (63, 338614), (126, 169307)]