128894052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1534453}}^1$

素因数の和:1534467

約数の個数: 24

約数和(自身を含む): 343717696

約数和(自身を除く): 214823644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1534453, 3068906, 4603359, 6137812, 9206718, 10741171, 18413436, 21482342, 32223513, 42964684, 64447026, 128894052]

約数ペア:

[(1, 128894052), (2, 64447026), (3, 42964684), (4, 32223513), (6, 21482342), (7, 18413436), (12, 10741171), (14, 9206718), (21, 6137812), (28, 4603359), (42, 3068906), (84, 1534453)]