81874002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14657}}^1$

素因数の和:14695

約数の個数: 48

約数和(自身を含む): 200521440

約数和(自身を除く): 118647438

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 14657, 29314, 43971, 87942, 102599, 205198, 278483, 307797, 556966, 615594, 718193, 835449, 1436386, 1670898, 1949381, 2154579, 3898762, 4309158, 5848143, 11696286, 13645667, 27291334, 40937001, 81874002]

約数ペア:

[(1, 81874002), (2, 40937001), (3, 27291334), (6, 13645667), (7, 11696286), (14, 5848143), (19, 4309158), (21, 3898762), (38, 2154579), (42, 1949381), (49, 1670898), (57, 1436386), (98, 835449), (114, 718193), (133, 615594), (147, 556966), (266, 307797), (294, 278483), (399, 205198), (798, 102599), (931, 87942), (1862, 43971), (2793, 29314), (5586, 14657)]