123906258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 327849600

約数和(自身を除く): 203943342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 73, 114, 126, 133, 146, 171, 219, 266, 342, 399, 438, 511, 657, 709, 798, 1022, 1197, 1314, 1387, 1418, 1533, 2127, 2394, 2774, 3066, 4161, 4254, 4599, 4963, 6381, 8322, 9198, 9709, 9926, 12483, 12762, 13471, 14889, 19418, 24966, 26942, 29127, 29778, 40413, 44667, 51757, 58254, 80826, 87381, 89334, 94297, 103514, 121239, 155271, 174762, 188594, 242478, 282891, 310542, 362299, 465813, 565782, 724598, 848673, 931626, 983383, 1086897, 1697346, 1966766, 2173794, 2950149, 3260691, 5900298, 6521382, 6883681, 8850447, 13767362, 17700894, 20651043, 41302086, 61953129, 123906258]

約数ペア:

[(1, 123906258), (2, 61953129), (3, 41302086), (6, 20651043), (7, 17700894), (9, 13767362), (14, 8850447), (18, 6883681), (19, 6521382), (21, 5900298), (38, 3260691), (42, 2950149), (57, 2173794), (63, 1966766), (73, 1697346), (114, 1086897), (126, 983383), (133, 931626), (146, 848673), (171, 724598), (219, 565782), (266, 465813), (342, 362299), (399, 310542), (438, 282891), (511, 242478), (657, 188594), (709, 174762), (798, 155271), (1022, 121239), (1197, 103514), (1314, 94297), (1387, 89334), (1418, 87381), (1533, 80826), (2127, 58254), (2394, 51757), (2774, 44667), (3066, 40413), (4161, 29778), (4254, 29127), (4599, 26942), (4963, 24966), (6381, 19418), (8322, 14889), (9198, 13471), (9709, 12762), (9926, 12483)]