6642518351

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{192833}}^1$

素因数の和:192903

約数の個数: 24

約数和(自身を含む): 8353568880

約数和(自身を除く): 1711050529

約数列:

[1, 7, 19, 37, 49, 133, 259, 703, 931, 1813, 4921, 34447, 192833, 1349831, 3663827, 7134821, 9448817, 25646789, 49943747, 135561599, 179527523, 349606229, 948931193, 6642518351]

約数ペア:

[(1, 6642518351), (7, 948931193), (19, 349606229), (37, 179527523), (49, 135561599), (133, 49943747), (259, 25646789), (703, 9448817), (931, 7134821), (1813, 3663827), (4921, 1349831), (34447, 192833)]