6987396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 17950464

約数和(自身を除く): 10963068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 953, 1222, 1833, 1906, 2444, 2859, 3666, 3812, 5718, 7332, 11436, 12389, 24778, 37167, 44791, 49556, 74334, 89582, 134373, 148668, 179164, 268746, 537492, 582283, 1164566, 1746849, 2329132, 3493698, 6987396]

約数ペア:

[(1, 6987396), (2, 3493698), (3, 2329132), (4, 1746849), (6, 1164566), (12, 582283), (13, 537492), (26, 268746), (39, 179164), (47, 148668), (52, 134373), (78, 89582), (94, 74334), (141, 49556), (156, 44791), (188, 37167), (282, 24778), (564, 12389), (611, 11436), (953, 7332), (1222, 5718), (1833, 3812), (1906, 3666), (2444, 2859)]