2018038089

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{28621}}^1$

素因数の和:29880

約数の個数: 16

約数和(自身を含む): 2834722880

約数和(自身を除く): 816684791

約数列:

[1, 3, 19, 57, 1237, 3711, 23503, 28621, 70509, 85863, 543799, 1631397, 35404177, 106212531, 672679363, 2018038089]

約数ペア:

[(1, 2018038089), (3, 672679363), (19, 106212531), (57, 35404177), (1237, 1631397), (3711, 543799), (23503, 85863), (28621, 70509)]