26042139

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{3011}}^1$

素因数の和:3079

約数の個数: 18

約数和(自身を含む): 38881908

約数和(自身を除く): 12839769

約数列:

[1, 3, 9, 31, 93, 279, 961, 2883, 3011, 8649, 9033, 27099, 93341, 280023, 840069, 2893571, 8680713, 26042139]

約数ペア:

[(1, 26042139), (3, 8680713), (9, 2893571), (31, 840069), (93, 280023), (279, 93341), (961, 27099), (2883, 9033), (3011, 8649)]