13949719956

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{49787}}^1$

素因数の和:50021

約数の個数: 72

約数和(自身を含む): 36281909664

約数和(自身を除く): 22332189708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 181, 258, 362, 387, 516, 543, 724, 774, 1086, 1548, 1629, 2172, 3258, 6516, 7783, 15566, 23349, 31132, 46698, 49787, 70047, 93396, 99574, 140094, 149361, 199148, 280188, 298722, 448083, 597444, 896166, 1792332, 2140841, 4281682, 6422523, 8563364, 9011447, 12845046, 18022894, 19267569, 25690092, 27034341, 36045788, 38535138, 54068682, 77070276, 81103023, 108137364, 162206046, 324412092, 387492221, 774984442, 1162476663, 1549968884, 2324953326, 3487429989, 4649906652, 6974859978, 13949719956]

約数ペア:

[(1, 13949719956), (2, 6974859978), (3, 4649906652), (4, 3487429989), (6, 2324953326), (9, 1549968884), (12, 1162476663), (18, 774984442), (36, 387492221), (43, 324412092), (86, 162206046), (129, 108137364), (172, 81103023), (181, 77070276), (258, 54068682), (362, 38535138), (387, 36045788), (516, 27034341), (543, 25690092), (724, 19267569), (774, 18022894), (1086, 12845046), (1548, 9011447), (1629, 8563364), (2172, 6422523), (3258, 4281682), (6516, 2140841), (7783, 1792332), (15566, 896166), (23349, 597444), (31132, 448083), (46698, 298722), (49787, 280188), (70047, 199148), (93396, 149361), (99574, 140094)]