17639046

素因数分解:

$2^1\times 3^4\times {\mathrm{108883}}^1$

素因数の和:108897

約数の個数: 20

約数和(自身を含む): 39524892

約数和(自身を除く): 21885846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 108883, 217766, 326649, 653298, 979947, 1959894, 2939841, 5879682, 8819523, 17639046]

約数ペア:

[(1, 17639046), (2, 8819523), (3, 5879682), (6, 2939841), (9, 1959894), (18, 979947), (27, 653298), (54, 326649), (81, 217766), (162, 108883)]