2019989286

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{14561}}^1$

素因数の和:14946

約数の個数: 64

約数和(自身を含む): 5144463360

約数和(自身を除く): 3124474074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 367, 378, 734, 1101, 2202, 2569, 3303, 5138, 6606, 7707, 9909, 14561, 15414, 19818, 23121, 29122, 43683, 46242, 69363, 87366, 101927, 131049, 138726, 203854, 262098, 305781, 393147, 611562, 786294, 917343, 1834686, 2752029, 5343887, 5504058, 10687774, 16031661, 32063322, 37407209, 48094983, 74814418, 96189966, 112221627, 144284949, 224443254, 288569898, 336664881, 673329762, 1009994643, 2019989286]

約数ペア:

[(1, 2019989286), (2, 1009994643), (3, 673329762), (6, 336664881), (7, 288569898), (9, 224443254), (14, 144284949), (18, 112221627), (21, 96189966), (27, 74814418), (42, 48094983), (54, 37407209), (63, 32063322), (126, 16031661), (189, 10687774), (367, 5504058), (378, 5343887), (734, 2752029), (1101, 1834686), (2202, 917343), (2569, 786294), (3303, 611562), (5138, 393147), (6606, 305781), (7707, 262098), (9909, 203854), (14561, 138726), (15414, 131049), (19818, 101927), (23121, 87366), (29122, 69363), (43683, 46242)]