18343065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 13590375

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 863, 1417, 1635, 2589, 4251, 4315, 7085, 11219, 12945, 21255, 33657, 56095, 94067, 168285, 282201, 470335, 1222871, 1411005, 3668613, 6114355, 18343065]

約数ペア:

[(1, 18343065), (3, 6114355), (5, 3668613), (13, 1411005), (15, 1222871), (39, 470335), (65, 282201), (109, 168285), (195, 94067), (327, 56095), (545, 33657), (863, 21255), (1417, 12945), (1635, 11219), (2589, 7085), (4251, 4315)]