71760438

素因数分解:

$2^1\times 3^3\times {\mathrm{1328897}}^1$

素因数の和:1328908

約数の個数: 16

約数和(自身を含む): 159467760

約数和(自身を除く): 87707322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1328897, 2657794, 3986691, 7973382, 11960073, 23920146, 35880219, 71760438]

約数ペア:

[(1, 71760438), (2, 35880219), (3, 23920146), (6, 11960073), (9, 7973382), (18, 3986691), (27, 2657794), (54, 1328897)]