20180451519

素因数分解:

$3^2\times {\mathrm{827}}^1\times {\mathrm{2711333}}^1$

素因数の和:2712166

約数の個数: 12

約数和(自身を含む): 29184799176

約数和(自身を除く): 9004347657

約数列:

[1, 3, 9, 827, 2481, 7443, 2711333, 8133999, 24401997, 2242272391, 6726817173, 20180451519]

約数ペア:

[(1, 20180451519), (3, 6726817173), (9, 2242272391), (827, 24401997), (2481, 8133999), (7443, 2711333)]