17856132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{212573}}^1$

素因数の和:212587

約数の個数: 24

約数和(自身を含む): 47616576

約数和(自身を除く): 29760444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 212573, 425146, 637719, 850292, 1275438, 1488011, 2550876, 2976022, 4464033, 5952044, 8928066, 17856132]

約数ペア:

[(1, 17856132), (2, 8928066), (3, 5952044), (4, 4464033), (6, 2976022), (7, 2550876), (12, 1488011), (14, 1275438), (21, 850292), (28, 637719), (42, 425146), (84, 212573)]