2015198712

素因数分解:

$2^3\times 3^2\times {\mathrm{27988871}}^1$

素因数の和:27988883

約数の個数: 24

約数和(自身を含む): 5457830040

約数和(自身を除く): 3442631328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 27988871, 55977742, 83966613, 111955484, 167933226, 223910968, 251899839, 335866452, 503799678, 671732904, 1007599356, 2015198712]

約数ペア:

[(1, 2015198712), (2, 1007599356), (3, 671732904), (4, 503799678), (6, 335866452), (8, 251899839), (9, 223910968), (12, 167933226), (18, 111955484), (24, 83966613), (36, 55977742), (72, 27988871)]