12428514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{98639}}^1$

素因数の和:98654

約数の個数: 24

約数和(自身を含む): 30775680

約数和(自身を除く): 18347166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 98639, 197278, 295917, 591834, 690473, 887751, 1380946, 1775502, 2071419, 4142838, 6214257, 12428514]

約数ペア:

[(1, 12428514), (2, 6214257), (3, 4142838), (6, 2071419), (7, 1775502), (9, 1380946), (14, 887751), (18, 690473), (21, 591834), (42, 295917), (63, 197278), (126, 98639)]