8045748

素因数分解:

$2^2\times 3^2\times {\mathrm{223493}}^1$

素因数の和:223503

約数の個数: 18

約数和(自身を含む): 20337954

約数和(自身を除く): 12292206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223493, 446986, 670479, 893972, 1340958, 2011437, 2681916, 4022874, 8045748]

約数ペア:

[(1, 8045748), (2, 4022874), (3, 2681916), (4, 2011437), (6, 1340958), (9, 893972), (12, 670479), (18, 446986), (36, 223493)]