991788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11807}}^1$

素因数の和:11821

約数の個数: 24

約数和(自身を含む): 2644992

約数和(自身を除く): 1653204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 11807, 23614, 35421, 47228, 70842, 82649, 141684, 165298, 247947, 330596, 495894, 991788]

約数ペア:

[(1, 991788), (2, 495894), (3, 330596), (4, 247947), (6, 165298), (7, 141684), (12, 82649), (14, 70842), (21, 47228), (28, 35421), (42, 23614), (84, 11807)]