15638292

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7621}}^1$

素因数の和:7653

約数の個数: 48

約数和(自身を含む): 42683200

約数和(自身を除く): 27044908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 7621, 15242, 22863, 30484, 45726, 68589, 91452, 137178, 144799, 205767, 274356, 289598, 411534, 434397, 579196, 823068, 868794, 1303191, 1737588, 2606382, 3909573, 5212764, 7819146, 15638292]

約数ペア:

[(1, 15638292), (2, 7819146), (3, 5212764), (4, 3909573), (6, 2606382), (9, 1737588), (12, 1303191), (18, 868794), (19, 823068), (27, 579196), (36, 434397), (38, 411534), (54, 289598), (57, 274356), (76, 205767), (108, 144799), (114, 137178), (171, 91452), (228, 68589), (342, 45726), (513, 30484), (684, 22863), (1026, 15242), (2052, 7621)]