1931454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15329}}^1$

素因数の和:15344

約数の個数: 24

約数和(自身を含む): 4782960

約数和(自身を除く): 2851506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15329, 30658, 45987, 91974, 107303, 137961, 214606, 275922, 321909, 643818, 965727, 1931454]

約数ペア:

[(1, 1931454), (2, 965727), (3, 643818), (6, 321909), (7, 275922), (9, 214606), (14, 137961), (18, 107303), (21, 91974), (42, 45987), (63, 30658), (126, 15329)]