64571418

素因数分解:

$2^1\times 3^5\times {\mathrm{132863}}^1$

素因数の和:132880

約数の個数: 24

約数和(自身を含む): 145087488

約数和(自身を除く): 80516070

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 132863, 265726, 398589, 797178, 1195767, 2391534, 3587301, 7174602, 10761903, 21523806, 32285709, 64571418]

約数ペア:

[(1, 64571418), (2, 32285709), (3, 21523806), (6, 10761903), (9, 7174602), (18, 3587301), (27, 2391534), (54, 1195767), (81, 797178), (162, 398589), (243, 265726), (486, 132863)]