218228052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2597953}}^1$

素因数の和:2597967

約数の個数: 24

約数和(自身を含む): 581941696

約数和(自身を除く): 363713644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2597953, 5195906, 7793859, 10391812, 15587718, 18185671, 31175436, 36371342, 54557013, 72742684, 109114026, 218228052]

約数ペア:

[(1, 218228052), (2, 109114026), (3, 72742684), (4, 54557013), (6, 36371342), (7, 31175436), (12, 18185671), (14, 15587718), (21, 10391812), (28, 7793859), (42, 5195906), (84, 2597953)]