27400902

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{20479}}^1$

素因数の和:20707

約数の個数: 16

約数和(自身を含む): 55050240

約数和(自身を除く): 27649338

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 20479, 40958, 61437, 122874, 4566817, 9133634, 13700451, 27400902]

約数ペア:

[(1, 27400902), (2, 13700451), (3, 9133634), (6, 4566817), (223, 122874), (446, 61437), (669, 40958), (1338, 20479)]