81601596

素因数分解:

$2^2\times 3^2\times {\mathrm{2266711}}^1$

素因数の和:2266721

約数の個数: 18

約数和(自身を含む): 206270792

約数和(自身を除く): 124669196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2266711, 4533422, 6800133, 9066844, 13600266, 20400399, 27200532, 40800798, 81601596]

約数ペア:

[(1, 81601596), (2, 40800798), (3, 27200532), (4, 20400399), (6, 13600266), (9, 9066844), (12, 6800133), (18, 4533422), (36, 2266711)]