55778724

素因数分解:

$2^2\times 3^2\times {\mathrm{1549409}}^1$

素因数の和:1549419

約数の個数: 18

約数和(自身を含む): 140996310

約数和(自身を除く): 85217586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1549409, 3098818, 4648227, 6197636, 9296454, 13944681, 18592908, 27889362, 55778724]

約数ペア:

[(1, 55778724), (2, 27889362), (3, 18592908), (4, 13944681), (6, 9296454), (9, 6197636), (12, 4648227), (18, 3098818), (36, 1549409)]