18293086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68771}}^1$

素因数の和:68799

約数の個数: 16

約数和(自身を含む): 33010560

約数和(自身を除く): 14717474

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 68771, 137542, 481397, 962794, 1306649, 2613298, 9146543, 18293086]

約数ペア:

[(1, 18293086), (2, 9146543), (7, 2613298), (14, 1306649), (19, 962794), (38, 481397), (133, 137542), (266, 68771)]