18768558

素因数分解:

$2^1\times 3^1\times {\mathrm{1291}}^1\times {\mathrm{2423}}^1$

素因数の和:3719

約数の個数: 16

約数和(自身を含む): 37581696

約数和(自身を除く): 18813138

約数列:

[1, 2, 3, 6, 1291, 2423, 2582, 3873, 4846, 7269, 7746, 14538, 3128093, 6256186, 9384279, 18768558]

約数ペア:

[(1, 18768558), (2, 9384279), (3, 6256186), (6, 3128093), (1291, 14538), (2423, 7746), (2582, 7269), (3873, 4846)]