18064190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{44059}}^1$

素因数の和:44107

約数の個数: 16

約数和(自身を含む): 33309360

約数和(自身を除く): 15245170

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 44059, 88118, 220295, 440590, 1806419, 3612838, 9032095, 18064190]

約数ペア:

[(1, 18064190), (2, 9032095), (5, 3612838), (10, 1806419), (41, 440590), (82, 220295), (205, 88118), (410, 44059)]