858555564

素因数分解:

$2^2\times 3^1\times {\mathrm{16421}}^1\times {\mathrm{4357}}^1$

素因数の和:20785

約数の個数: 24

約数和(自身を含む): 2003878128

約数和(自身を除く): 1145322564

約数列:

[1, 2, 3, 4, 6, 12, 4357, 8714, 13071, 16421, 17428, 26142, 32842, 49263, 52284, 65684, 98526, 197052, 71546297, 143092594, 214638891, 286185188, 429277782, 858555564]

約数ペア:

[(1, 858555564), (2, 429277782), (3, 286185188), (4, 214638891), (6, 143092594), (12, 71546297), (4357, 197052), (8714, 98526), (13071, 65684), (16421, 52284), (17428, 49263), (26142, 32842)]