261715670118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{28453541}}^1$

素因数の和:28453629

約数の個数: 48

約数和(自身を含む): 656935377696

約数和(自身を除く): 395219707578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 9198, 28453541, 56907082, 85360623, 170721246, 199174787, 256081869, 398349574, 512163738, 597524361, 1195048722, 1792573083, 2077108493, 3585146166, 4154216986, 6231325479, 12462650958, 14539759451, 18693976437, 29079518902, 37387952874, 43619278353, 87238556706, 130857835059, 261715670118]

約数ペア:

[(1, 261715670118), (2, 130857835059), (3, 87238556706), (6, 43619278353), (7, 37387952874), (9, 29079518902), (14, 18693976437), (18, 14539759451), (21, 12462650958), (42, 6231325479), (63, 4154216986), (73, 3585146166), (126, 2077108493), (146, 1792573083), (219, 1195048722), (438, 597524361), (511, 512163738), (657, 398349574), (1022, 256081869), (1314, 199174787), (1533, 170721246), (3066, 85360623), (4599, 56907082), (9198, 28453541)]