18585027

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 28679040

約数和(自身を除く): 10094013

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2297, 2697, 6891, 8091, 20673, 66613, 71207, 199839, 213621, 599517, 640863, 2065003, 6195009, 18585027]

約数ペア:

[(1, 18585027), (3, 6195009), (9, 2065003), (29, 640863), (31, 599517), (87, 213621), (93, 199839), (261, 71207), (279, 66613), (899, 20673), (2297, 8091), (2697, 6891)]