2109821364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2790769}}^1$

素因数の和:2790789

約数の個数: 48

約数和(自身を含む): 6251324800

約数和(自身を除く): 4141503436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2790769, 5581538, 8372307, 11163076, 16744614, 19535383, 25116921, 33489228, 39070766, 50233842, 58606149, 75350763, 78141532, 100467684, 117212298, 150701526, 175818447, 234424596, 301403052, 351636894, 527455341, 703273788, 1054910682, 2109821364]

約数ペア:

[(1, 2109821364), (2, 1054910682), (3, 703273788), (4, 527455341), (6, 351636894), (7, 301403052), (9, 234424596), (12, 175818447), (14, 150701526), (18, 117212298), (21, 100467684), (27, 78141532), (28, 75350763), (36, 58606149), (42, 50233842), (54, 39070766), (63, 33489228), (84, 25116921), (108, 19535383), (126, 16744614), (189, 11163076), (252, 8372307), (378, 5581538), (756, 2790769)]