7271892

素因数分解:

$2^2\times 3^2\times {\mathrm{201997}}^1$

素因数の和:202007

約数の個数: 18

約数和(自身を含む): 18381818

約数和(自身を除く): 11109926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 201997, 403994, 605991, 807988, 1211982, 1817973, 2423964, 3635946, 7271892]

約数ペア:

[(1, 7271892), (2, 3635946), (3, 2423964), (4, 1817973), (6, 1211982), (9, 807988), (12, 605991), (18, 403994), (36, 201997)]