8938428

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{5437}}^1$

素因数の和:5581

約数の個数: 24

約数和(自身を含む): 21012432

約数和(自身を除く): 12074004

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 5437, 10874, 16311, 21748, 32622, 65244, 744869, 1489738, 2234607, 2979476, 4469214, 8938428]

約数ペア:

[(1, 8938428), (2, 4469214), (3, 2979476), (4, 2234607), (6, 1489738), (12, 744869), (137, 65244), (274, 32622), (411, 21748), (548, 16311), (822, 10874), (1644, 5437)]