18551362

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{829}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 28445760

約数和(自身を除く): 9894398

約数列:

[1, 2, 67, 134, 167, 334, 829, 1658, 11189, 22378, 55543, 111086, 138443, 276886, 9275681, 18551362]

約数ペア:

[(1, 18551362), (2, 9275681), (67, 276886), (134, 138443), (167, 111086), (334, 55543), (829, 22378), (1658, 11189)]