2018015912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{82787}}^1$

素因数の和:83081

約数の個数: 32

約数和(自身を含む): 4142711520

約数和(自身を除く): 2124695608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 277, 554, 1108, 2216, 3047, 6094, 12188, 24376, 82787, 165574, 331148, 662296, 910657, 1821314, 3642628, 7285256, 22931999, 45863998, 91727996, 183455992, 252251989, 504503978, 1009007956, 2018015912]

約数ペア:

[(1, 2018015912), (2, 1009007956), (4, 504503978), (8, 252251989), (11, 183455992), (22, 91727996), (44, 45863998), (88, 22931999), (277, 7285256), (554, 3642628), (1108, 1821314), (2216, 910657), (3047, 662296), (6094, 331148), (12188, 165574), (24376, 82787)]