66546018

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^3$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 193134240

約数和(自身を除く): 126588222

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 49, 57, 63, 66, 77, 98, 99, 114, 126, 133, 147, 154, 171, 198, 209, 231, 266, 294, 342, 361, 399, 418, 441, 462, 539, 627, 693, 722, 798, 882, 931, 1078, 1083, 1197, 1254, 1386, 1463, 1617, 1862, 1881, 2166, 2394, 2527, 2793, 2926, 3234, 3249, 3762, 3971, 4389, 4851, 5054, 5586, 6498, 6859, 7581, 7942, 8379, 8778, 9702, 10241, 11913, 13167, 13718, 15162, 16758, 17689, 20482, 20577, 22743, 23826, 26334, 27797, 30723, 35378, 35739, 41154, 45486, 48013, 53067, 55594, 61446, 61731, 71478, 75449, 83391, 92169, 96026, 106134, 123462, 144039, 150898, 159201, 166782, 184338, 194579, 226347, 250173, 288078, 318402, 336091, 389158, 432117, 452694, 500346, 528143, 583737, 672182, 679041, 864234, 1008273, 1056286, 1167474, 1358082, 1584429, 1751211, 2016546, 3024819, 3168858, 3502422, 3697001, 4753287, 6049638, 7394002, 9506574, 11091003, 22182006, 33273009, 66546018]

約数ペア:

[(1, 66546018), (2, 33273009), (3, 22182006), (6, 11091003), (7, 9506574), (9, 7394002), (11, 6049638), (14, 4753287), (18, 3697001), (19, 3502422), (21, 3168858), (22, 3024819), (33, 2016546), (38, 1751211), (42, 1584429), (49, 1358082), (57, 1167474), (63, 1056286), (66, 1008273), (77, 864234), (98, 679041), (99, 672182), (114, 583737), (126, 528143), (133, 500346), (147, 452694), (154, 432117), (171, 389158), (198, 336091), (209, 318402), (231, 288078), (266, 250173), (294, 226347), (342, 194579), (361, 184338), (399, 166782), (418, 159201), (441, 150898), (462, 144039), (539, 123462), (627, 106134), (693, 96026), (722, 92169), (798, 83391), (882, 75449), (931, 71478), (1078, 61731), (1083, 61446), (1197, 55594), (1254, 53067), (1386, 48013), (1463, 45486), (1617, 41154), (1862, 35739), (1881, 35378), (2166, 30723), (2394, 27797), (2527, 26334), (2793, 23826), (2926, 22743), (3234, 20577), (3249, 20482), (3762, 17689), (3971, 16758), (4389, 15162), (4851, 13718), (5054, 13167), (5586, 11913), (6498, 10241), (6859, 9702), (7581, 8778), (7942, 8379)]