280188132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3335573}}^1$

素因数の和:3335587

約数の個数: 24

約数和(自身を含む): 747168576

約数和(自身を除く): 466980444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3335573, 6671146, 10006719, 13342292, 20013438, 23349011, 40026876, 46698022, 70047033, 93396044, 140094066, 280188132]

約数ペア:

[(1, 280188132), (2, 140094066), (3, 93396044), (4, 70047033), (6, 46698022), (7, 40026876), (12, 23349011), (14, 20013438), (21, 13342292), (28, 10006719), (42, 6671146), (84, 3335573)]