18281066947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{5419}}^1$

素因数の和:6235

約数の個数: 32

約数和(自身を含む): 22203095040

約数和(自身を除く): 3922028093

約数列:

[1, 11, 13, 31, 143, 341, 403, 761, 4433, 5419, 8371, 9893, 23591, 59609, 70447, 108823, 167989, 259501, 306683, 774917, 1847879, 2183857, 3373513, 4123859, 24022427, 45362449, 53610167, 127839629, 589711837, 1406235919, 1661915177, 18281066947]

約数ペア:

[(1, 18281066947), (11, 1661915177), (13, 1406235919), (31, 589711837), (143, 127839629), (341, 53610167), (403, 45362449), (761, 24022427), (4433, 4123859), (5419, 3373513), (8371, 2183857), (9893, 1847879), (23591, 774917), (59609, 306683), (70447, 259501), (108823, 167989)]