18598870081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{54163}}^1$

素因数の和:54277

約数の個数: 32

約数和(自身を含む): 22462894080

約数和(自身を除く): 3864023999

約数列:

[1, 11, 19, 31, 53, 209, 341, 583, 589, 1007, 1643, 6479, 11077, 18073, 31217, 54163, 343387, 595793, 1029097, 1679053, 2870639, 11320067, 18469583, 31577029, 31902007, 54542141, 88989809, 350922077, 599963551, 978887899, 1690806371, 18598870081]

約数ペア:

[(1, 18598870081), (11, 1690806371), (19, 978887899), (31, 599963551), (53, 350922077), (209, 88989809), (341, 54542141), (583, 31902007), (589, 31577029), (1007, 18469583), (1643, 11320067), (6479, 2870639), (11077, 1679053), (18073, 1029097), (31217, 595793), (54163, 343387)]