18744684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223151}}^1$

素因数の和:223165

約数の個数: 24

約数和(自身を含む): 49986048

約数和(自身を除く): 31241364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223151, 446302, 669453, 892604, 1338906, 1562057, 2677812, 3124114, 4686171, 6248228, 9372342, 18744684]

約数ペア:

[(1, 18744684), (2, 9372342), (3, 6248228), (4, 4686171), (6, 3124114), (7, 2677812), (12, 1562057), (14, 1338906), (21, 892604), (28, 669453), (42, 446302), (84, 223151)]