25921008

素因数分解:

$2^4\times 3^2\times {\mathrm{180007}}^1$

素因数の和:180021

約数の個数: 30

約数和(自身を含む): 72543224

約数和(自身を除く): 46622216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 180007, 360014, 540021, 720028, 1080042, 1440056, 1620063, 2160084, 2880112, 3240126, 4320168, 6480252, 8640336, 12960504, 25921008]

約数ペア:

[(1, 25921008), (2, 12960504), (3, 8640336), (4, 6480252), (6, 4320168), (8, 3240126), (9, 2880112), (12, 2160084), (16, 1620063), (18, 1440056), (24, 1080042), (36, 720028), (48, 540021), (72, 360014), (144, 180007)]