72009684

素因数分解:

$2^2\times 3^2\times {\mathrm{2000269}}^1$

素因数の和:2000279

約数の個数: 18

約数和(自身を含む): 182024570

約数和(自身を除く): 110014886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2000269, 4000538, 6000807, 8001076, 12001614, 18002421, 24003228, 36004842, 72009684]

約数ペア:

[(1, 72009684), (2, 36004842), (3, 24003228), (4, 18002421), (6, 12001614), (9, 8001076), (12, 6000807), (18, 4000538), (36, 2000269)]