18825153

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2851}}^1$

素因数の和:2956

約数の個数: 16

約数和(自身を含む): 26284032

約数和(自身を除く): 7458879

約数列:

[1, 3, 31, 71, 93, 213, 2201, 2851, 6603, 8553, 88381, 202421, 265143, 607263, 6275051, 18825153]

約数ペア:

[(1, 18825153), (3, 6275051), (31, 607263), (71, 265143), (93, 202421), (213, 88381), (2201, 8553), (2851, 6603)]