218520912

素因数分解:

$2^4\times 3^1\times {\mathrm{4552519}}^1$

素因数の和:4552530

約数の個数: 20

約数和(自身を含む): 564512480

約数和(自身を除く): 345991568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4552519, 9105038, 13657557, 18210076, 27315114, 36420152, 54630228, 72840304, 109260456, 218520912]

約数ペア:

[(1, 218520912), (2, 109260456), (3, 72840304), (4, 54630228), (6, 36420152), (8, 27315114), (12, 18210076), (16, 13657557), (24, 9105038), (48, 4552519)]