2012470911

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{1847999}}^1$

素因数の和:1848027

約数の個数: 18

約数和(自身を含む): 3195192000

約数和(自身を除く): 1182721089

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1847999, 5543997, 16631991, 20327989, 60983967, 182951901, 223607879, 670823637, 2012470911]

約数ペア:

[(1, 2012470911), (3, 670823637), (9, 223607879), (11, 182951901), (33, 60983967), (99, 20327989), (121, 16631991), (363, 5543997), (1089, 1847999)]