12730572

素因数分解:

$2^2\times 3^2\times {\mathrm{353627}}^1$

素因数の和:353637

約数の個数: 18

約数和(自身を含む): 32180148

約数和(自身を除く): 19449576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353627, 707254, 1060881, 1414508, 2121762, 3182643, 4243524, 6365286, 12730572]

約数ペア:

[(1, 12730572), (2, 6365286), (3, 4243524), (4, 3182643), (6, 2121762), (9, 1414508), (12, 1060881), (18, 707254), (36, 353627)]