189572886

素因数分解:

$2^1\times 3^4\times {\mathrm{1170203}}^1$

素因数の和:1170217

約数の個数: 20

約数和(自身を含む): 424784052

約数和(自身を除く): 235211166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1170203, 2340406, 3510609, 7021218, 10531827, 21063654, 31595481, 63190962, 94786443, 189572886]

約数ペア:

[(1, 189572886), (2, 94786443), (3, 63190962), (6, 31595481), (9, 21063654), (18, 10531827), (27, 7021218), (54, 3510609), (81, 2340406), (162, 1170203)]