212859276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2534039}}^1$

素因数の和:2534053

約数の個数: 24

約数和(自身を含む): 567624960

約数和(自身を除く): 354765684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2534039, 5068078, 7602117, 10136156, 15204234, 17738273, 30408468, 35476546, 53214819, 70953092, 106429638, 212859276]

約数ペア:

[(1, 212859276), (2, 106429638), (3, 70953092), (4, 53214819), (6, 35476546), (7, 30408468), (12, 17738273), (14, 15204234), (21, 10136156), (28, 7602117), (42, 5068078), (84, 2534039)]