254556204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3030431}}^1$

素因数の和:3030445

約数の個数: 24

約数和(自身を含む): 678816768

約数和(自身を除く): 424260564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3030431, 6060862, 9091293, 12121724, 18182586, 21213017, 36365172, 42426034, 63639051, 84852068, 127278102, 254556204]

約数ペア:

[(1, 254556204), (2, 127278102), (3, 84852068), (4, 63639051), (6, 42426034), (7, 36365172), (12, 21213017), (14, 18182586), (21, 12121724), (28, 9091293), (42, 6060862), (84, 3030431)]