1620565572

素因数分解:

$2^2\times 3^1\times {\mathrm{1621}}^1\times {\mathrm{83311}}^1$

素因数の和:84939

約数の個数: 24

約数和(自身を含む): 3783697792

約数和(自身を除く): 2163132220

約数列:

[1, 2, 3, 4, 6, 12, 1621, 3242, 4863, 6484, 9726, 19452, 83311, 166622, 249933, 333244, 499866, 999732, 135047131, 270094262, 405141393, 540188524, 810282786, 1620565572]

約数ペア:

[(1, 1620565572), (2, 810282786), (3, 540188524), (4, 405141393), (6, 270094262), (12, 135047131), (1621, 999732), (3242, 499866), (4863, 333244), (6484, 249933), (9726, 166622), (19452, 83311)]