18605283

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 25534080

約数和(自身を除く): 6928797

約数列:

[1, 3, 43, 129, 233, 619, 699, 1857, 10019, 26617, 30057, 79851, 144227, 432681, 6201761, 18605283]

約数ペア:

[(1, 18605283), (3, 6201761), (43, 432681), (129, 144227), (233, 79851), (619, 30057), (699, 26617), (1857, 10019)]