2942156724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18859979}}^1$

素因数の和:18859999

約数の個数: 24

約数和(自身を含む): 7393112160

約数和(自身を除く): 4450955436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 18859979, 37719958, 56579937, 75439916, 113159874, 226319748, 245179727, 490359454, 735539181, 980718908, 1471078362, 2942156724]

約数ペア:

[(1, 2942156724), (2, 1471078362), (3, 980718908), (4, 735539181), (6, 490359454), (12, 245179727), (13, 226319748), (26, 113159874), (39, 75439916), (52, 56579937), (78, 37719958), (156, 18859979)]