2018357442

素因数分解:

$2^1\times 3^2\times {\mathrm{112130969}}^1$

素因数の和:112130977

約数の個数: 12

約数和(自身を含む): 4373107830

約数和(自身を除く): 2354750388

約数列:

[1, 2, 3, 6, 9, 18, 112130969, 224261938, 336392907, 672785814, 1009178721, 2018357442]

約数ペア:

[(1, 2018357442), (2, 1009178721), (3, 672785814), (6, 336392907), (9, 224261938), (18, 112130969)]