666592014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{72661}}^1$

素因数の和:72816

約数の個数: 32

約数和(自身を含む): 1464865920

約数和(自身を除く): 798273906

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4587, 9174, 72661, 145322, 217983, 435966, 799271, 1598542, 2397813, 4795626, 10099879, 20199758, 30299637, 60599274, 111098669, 222197338, 333296007, 666592014]

約数ペア:

[(1, 666592014), (2, 333296007), (3, 222197338), (6, 111098669), (11, 60599274), (22, 30299637), (33, 20199758), (66, 10099879), (139, 4795626), (278, 2397813), (417, 1598542), (834, 799271), (1529, 435966), (3058, 217983), (4587, 145322), (9174, 72661)]