388778922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3085547}}^1$

素因数の和:3085562

約数の個数: 24

約数和(自身を含む): 962690976

約数和(自身を除く): 573912054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3085547, 6171094, 9256641, 18513282, 21598829, 27769923, 43197658, 55539846, 64796487, 129592974, 194389461, 388778922]

約数ペア:

[(1, 388778922), (2, 194389461), (3, 129592974), (6, 64796487), (7, 55539846), (9, 43197658), (14, 27769923), (18, 21598829), (21, 18513282), (42, 9256641), (63, 6171094), (126, 3085547)]