89691138

素因数分解:

$2^1\times 3^4\times {\mathrm{553649}}^1$

素因数の和:553663

約数の個数: 20

約数和(自身を含む): 200974950

約数和(自身を除く): 111283812

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 553649, 1107298, 1660947, 3321894, 4982841, 9965682, 14948523, 29897046, 44845569, 89691138]

約数ペア:

[(1, 89691138), (2, 44845569), (3, 29897046), (6, 14948523), (9, 9965682), (18, 4982841), (27, 3321894), (54, 1660947), (81, 1107298), (162, 553649)]