219258216

素因数分解:

$2^3\times 3^2\times {\mathrm{3045253}}^1$

素因数の和:3045265

約数の個数: 24

約数和(自身を含む): 593824530

約数和(自身を除く): 374566314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3045253, 6090506, 9135759, 12181012, 18271518, 24362024, 27407277, 36543036, 54814554, 73086072, 109629108, 219258216]

約数ペア:

[(1, 219258216), (2, 109629108), (3, 73086072), (4, 54814554), (6, 36543036), (8, 27407277), (9, 24362024), (12, 18271518), (18, 12181012), (24, 9135759), (36, 6090506), (72, 3045253)]