71841438

素因数分解:

$2^1\times 3^3\times {\mathrm{1330397}}^1$

素因数の和:1330408

約数の個数: 16

約数和(自身を含む): 159647760

約数和(自身を除く): 87806322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1330397, 2660794, 3991191, 7982382, 11973573, 23947146, 35920719, 71841438]

約数ペア:

[(1, 71841438), (2, 35920719), (3, 23947146), (6, 11973573), (9, 7982382), (18, 3991191), (27, 2660794), (54, 1330397)]