7137750774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:898

約数の個数: 128

約数和(自身を含む): 18048614400

約数和(自身を除く): 10910863626

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 127, 154, 231, 239, 254, 381, 462, 478, 509, 717, 762, 889, 1018, 1397, 1434, 1527, 1673, 1778, 2629, 2667, 2794, 3054, 3346, 3563, 4191, 5019, 5258, 5334, 5599, 7126, 7887, 8382, 9779, 10038, 10689, 11198, 15774, 16797, 18403, 19558, 21378, 29337, 30353, 33594, 36806, 39193, 55209, 58674, 60706, 64643, 78386, 91059, 110418, 117579, 121651, 129286, 182118, 193929, 212471, 235158, 243302, 333883, 364953, 387858, 424942, 452501, 637413, 667766, 711073, 729906, 851557, 905002, 1001649, 1274826, 1338161, 1357503, 1422146, 1703114, 2003298, 2133219, 2337181, 2554671, 2676322, 2715006, 4014483, 4266438, 4674362, 4977511, 5109342, 7011543, 8028966, 9367127, 9955022, 14023086, 14932533, 15449677, 18734254, 28101381, 29865066, 30899354, 46349031, 56202762, 92698062, 108147739, 169946447, 216295478, 324443217, 339892894, 509839341, 648886434, 1019678682, 1189625129, 2379250258, 3568875387, 7137750774]

約数ペア:

[(1, 7137750774), (2, 3568875387), (3, 2379250258), (6, 1189625129), (7, 1019678682), (11, 648886434), (14, 509839341), (21, 339892894), (22, 324443217), (33, 216295478), (42, 169946447), (66, 108147739), (77, 92698062), (127, 56202762), (154, 46349031), (231, 30899354), (239, 29865066), (254, 28101381), (381, 18734254), (462, 15449677), (478, 14932533), (509, 14023086), (717, 9955022), (762, 9367127), (889, 8028966), (1018, 7011543), (1397, 5109342), (1434, 4977511), (1527, 4674362), (1673, 4266438), (1778, 4014483), (2629, 2715006), (2667, 2676322), (2794, 2554671), (3054, 2337181), (3346, 2133219), (3563, 2003298), (4191, 1703114), (5019, 1422146), (5258, 1357503), (5334, 1338161), (5599, 1274826), (7126, 1001649), (7887, 905002), (8382, 851557), (9779, 729906), (10038, 711073), (10689, 667766), (11198, 637413), (15774, 452501), (16797, 424942), (18403, 387858), (19558, 364953), (21378, 333883), (29337, 243302), (30353, 235158), (33594, 212471), (36806, 193929), (39193, 182118), (55209, 129286), (58674, 121651), (60706, 117579), (64643, 110418), (78386, 91059)]