2018356791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{3643}}^1$

素因数の和:3923

約数の個数: 32

約数和(自身を含む): 2983299072

約数和(自身を除く): 964942281

約数列:

[1, 3, 11, 33, 103, 163, 309, 489, 1133, 1793, 3399, 3643, 5379, 10929, 16789, 40073, 50367, 120219, 184679, 375229, 554037, 593809, 1125687, 1781427, 4127519, 6531899, 12382557, 19595697, 61162327, 183486981, 672785597, 2018356791]

約数ペア:

[(1, 2018356791), (3, 672785597), (11, 183486981), (33, 61162327), (103, 19595697), (163, 12382557), (309, 6531899), (489, 4127519), (1133, 1781427), (1793, 1125687), (3399, 593809), (3643, 554037), (5379, 375229), (10929, 184679), (16789, 120219), (40073, 50367)]