18677520002

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{653}}^1\times {\mathrm{2837}}^1$

素因数の和:3634

約数の個数: 24

約数和(自身を含む): 28469981628

約数和(自身を除く): 9792461626

約数列:

[1, 2, 71, 142, 653, 1306, 2837, 5041, 5674, 10082, 46363, 92726, 201427, 402854, 1852561, 3291773, 3705122, 6583546, 14301317, 28602634, 131531831, 263063662, 9338760001, 18677520002]

約数ペア:

[(1, 18677520002), (2, 9338760001), (71, 263063662), (142, 131531831), (653, 28602634), (1306, 14301317), (2837, 6583546), (5041, 3705122), (5674, 3291773), (10082, 1852561), (46363, 402854), (92726, 201427)]