2138386728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{39937}}^1$

素因数の和:40066

約数の個数: 64

約数和(自身を含む): 5636050560

約数和(自身を除く): 3497663832

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 97, 138, 184, 194, 276, 291, 388, 552, 582, 776, 1164, 2231, 2328, 4462, 6693, 8924, 13386, 17848, 26772, 39937, 53544, 79874, 119811, 159748, 239622, 319496, 479244, 918551, 958488, 1837102, 2755653, 3674204, 3873889, 5511306, 7348408, 7747778, 11022612, 11621667, 15495556, 22045224, 23243334, 30991112, 46486668, 89099447, 92973336, 178198894, 267298341, 356397788, 534596682, 712795576, 1069193364, 2138386728]

約数ペア:

[(1, 2138386728), (2, 1069193364), (3, 712795576), (4, 534596682), (6, 356397788), (8, 267298341), (12, 178198894), (23, 92973336), (24, 89099447), (46, 46486668), (69, 30991112), (92, 23243334), (97, 22045224), (138, 15495556), (184, 11621667), (194, 11022612), (276, 7747778), (291, 7348408), (388, 5511306), (552, 3873889), (582, 3674204), (776, 2755653), (1164, 1837102), (2231, 958488), (2328, 918551), (4462, 479244), (6693, 319496), (8924, 239622), (13386, 159748), (17848, 119811), (26772, 79874), (39937, 53544)]