89256978

素因数分解:

$2^1\times 3^4\times {\mathrm{550969}}^1$

素因数の和:550983

約数の個数: 20

約数和(自身を含む): 200002110

約数和(自身を除く): 110745132

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 550969, 1101938, 1652907, 3305814, 4958721, 9917442, 14876163, 29752326, 44628489, 89256978]

約数ペア:

[(1, 89256978), (2, 44628489), (3, 29752326), (6, 14876163), (9, 9917442), (18, 4958721), (27, 3305814), (54, 1652907), (81, 1101938), (162, 550969)]