2018708574

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{55621}}^1$

素因数の和:55912

約数の個数: 32

約数和(自身を含む): 4229051904

約数和(自身を除く): 2210343330

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 263, 526, 789, 1578, 6049, 12098, 18147, 36294, 55621, 111242, 166863, 333726, 1279283, 2558566, 3837849, 7675698, 14628323, 29256646, 43884969, 87769938, 336451429, 672902858, 1009354287, 2018708574]

約数ペア:

[(1, 2018708574), (2, 1009354287), (3, 672902858), (6, 336451429), (23, 87769938), (46, 43884969), (69, 29256646), (138, 14628323), (263, 7675698), (526, 3837849), (789, 2558566), (1578, 1279283), (6049, 333726), (12098, 166863), (18147, 111242), (36294, 55621)]