18459963

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2633}}^1$

素因数の和:2699

約数の個数: 24

約数和(自身を含む): 28763280

約数和(自身を除く): 10303317

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 2633, 7011, 7899, 23697, 50027, 107953, 150081, 323859, 450243, 971577, 2051107, 6153321, 18459963]

約数ペア:

[(1, 18459963), (3, 6153321), (9, 2051107), (19, 971577), (41, 450243), (57, 323859), (123, 150081), (171, 107953), (369, 50027), (779, 23697), (2337, 7899), (2633, 7011)]