18343677

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11827}}^1$

素因数の和:11888

約数の個数: 16

約数和(自身を含む): 27251712

約数和(自身を除く): 8908035

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 11827, 35481, 130097, 390291, 555869, 1667607, 6114559, 18343677]

約数ペア:

[(1, 18343677), (3, 6114559), (11, 1667607), (33, 555869), (47, 390291), (141, 130097), (517, 35481), (1551, 11827)]