2012679009

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{98213}}^1$

素因数の和:98259

約数の個数: 40

約数和(自身を含む): 3422561472

約数和(自身を除く): 1409882463

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2277, 6831, 20493, 98213, 294639, 883917, 1080343, 2258899, 2651751, 3241029, 6776697, 7955253, 9723087, 20330091, 24847889, 29169261, 60990273, 74543667, 87507783, 182970819, 223631001, 670893003, 2012679009]

約数ペア:

[(1, 2012679009), (3, 670893003), (9, 223631001), (11, 182970819), (23, 87507783), (27, 74543667), (33, 60990273), (69, 29169261), (81, 24847889), (99, 20330091), (207, 9723087), (253, 7955253), (297, 6776697), (621, 3241029), (759, 2651751), (891, 2258899), (1863, 1080343), (2277, 883917), (6831, 294639), (20493, 98213)]