128933364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1534921}}^1$

素因数の和:1534935

約数の個数: 24

約数和(自身を含む): 343822528

約数和(自身を除く): 214889164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1534921, 3069842, 4604763, 6139684, 9209526, 10744447, 18419052, 21488894, 32233341, 42977788, 64466682, 128933364]

約数ペア:

[(1, 128933364), (2, 64466682), (3, 42977788), (4, 32233341), (6, 21488894), (7, 18419052), (12, 10744447), (14, 9209526), (21, 6139684), (28, 4604763), (42, 3069842), (84, 1534921)]