2019746547

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{189701}}^1$

素因数の和:189740

約数の個数: 36

約数和(自身を含む): 3610408464

約数和(自身を除く): 1590661917

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 10647, 189701, 569103, 1327907, 1707309, 2466113, 3983721, 7398339, 11951163, 17262791, 22195017, 32059469, 51788373, 96178407, 155365119, 224416283, 288535221, 673248849, 2019746547]

約数ペア:

[(1, 2019746547), (3, 673248849), (7, 288535221), (9, 224416283), (13, 155365119), (21, 96178407), (39, 51788373), (63, 32059469), (91, 22195017), (117, 17262791), (169, 11951163), (273, 7398339), (507, 3983721), (819, 2466113), (1183, 1707309), (1521, 1327907), (3549, 569103), (10647, 189701)]