2001060972

素因数分解:

$2^2\times 3^2\times {\mathrm{55585027}}^1$

素因数の和:55585037

約数の個数: 18

約数和(自身を含む): 5058237548

約数和(自身を除く): 3057176576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 55585027, 111170054, 166755081, 222340108, 333510162, 500265243, 667020324, 1000530486, 2001060972]

約数ペア:

[(1, 2001060972), (2, 1000530486), (3, 667020324), (4, 500265243), (6, 333510162), (9, 222340108), (12, 166755081), (18, 111170054), (36, 55585027)]