54881154

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{42943}}^1$

素因数の和:43022

約数の個数: 24

約数和(自身を含む): 120586752

約数和(自身を除く): 65705598

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 42943, 85886, 128829, 257658, 386487, 772974, 3048953, 6097906, 9146859, 18293718, 27440577, 54881154]

約数ペア:

[(1, 54881154), (2, 27440577), (3, 18293718), (6, 9146859), (9, 6097906), (18, 3048953), (71, 772974), (142, 386487), (213, 257658), (426, 128829), (639, 85886), (1278, 42943)]