2108862

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{797}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 5458320

約数和(自身を除く): 3349458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 797, 882, 1323, 1594, 2391, 2646, 4782, 5579, 7173, 11158, 14346, 16737, 21519, 33474, 39053, 43038, 50211, 78106, 100422, 117159, 150633, 234318, 301266, 351477, 702954, 1054431, 2108862]

約数ペア:

[(1, 2108862), (2, 1054431), (3, 702954), (6, 351477), (7, 301266), (9, 234318), (14, 150633), (18, 117159), (21, 100422), (27, 78106), (42, 50211), (49, 43038), (54, 39053), (63, 33474), (98, 21519), (126, 16737), (147, 14346), (189, 11158), (294, 7173), (378, 5579), (441, 4782), (797, 2646), (882, 2391), (1323, 1594)]