871271892

素因数分解:

$2^2\times 3^2\times {\mathrm{24201997}}^1$

素因数の和:24202007

約数の個数: 18

約数和(自身を含む): 2202381818

約数和(自身を除く): 1331109926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 24201997, 48403994, 72605991, 96807988, 145211982, 217817973, 290423964, 435635946, 871271892]

約数ペア:

[(1, 871271892), (2, 435635946), (3, 290423964), (4, 217817973), (6, 145211982), (9, 96807988), (12, 72605991), (18, 48403994), (36, 24201997)]