2813256

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 7813260

約数和(自身を除く): 5000004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 953, 984, 1476, 1906, 2859, 2952, 3812, 5718, 7624, 8577, 11436, 17154, 22872, 34308, 39073, 68616, 78146, 117219, 156292, 234438, 312584, 351657, 468876, 703314, 937752, 1406628, 2813256]

約数ペア:

[(1, 2813256), (2, 1406628), (3, 937752), (4, 703314), (6, 468876), (8, 351657), (9, 312584), (12, 234438), (18, 156292), (24, 117219), (36, 78146), (41, 68616), (72, 39073), (82, 34308), (123, 22872), (164, 17154), (246, 11436), (328, 8577), (369, 7624), (492, 5718), (738, 3812), (953, 2952), (984, 2859), (1476, 1906)]