39401478

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 99066240

約数和(自身を除く): 59664762

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 153, 162, 171, 243, 251, 306, 323, 342, 459, 486, 502, 513, 646, 753, 918, 969, 1026, 1377, 1506, 1539, 1938, 2259, 2754, 2907, 3078, 4131, 4267, 4518, 4617, 4769, 5814, 6777, 8262, 8534, 8721, 9234, 9538, 12801, 13554, 14307, 17442, 20331, 25602, 26163, 28614, 38403, 40662, 42921, 52326, 60993, 76806, 78489, 81073, 85842, 115209, 121986, 128763, 156978, 162146, 230418, 243219, 257526, 345627, 386289, 486438, 691254, 729657, 772578, 1036881, 1158867, 1459314, 2073762, 2188971, 2317734, 4377942, 6566913, 13133826, 19700739, 39401478]

約数ペア:

[(1, 39401478), (2, 19700739), (3, 13133826), (6, 6566913), (9, 4377942), (17, 2317734), (18, 2188971), (19, 2073762), (27, 1459314), (34, 1158867), (38, 1036881), (51, 772578), (54, 729657), (57, 691254), (81, 486438), (102, 386289), (114, 345627), (153, 257526), (162, 243219), (171, 230418), (243, 162146), (251, 156978), (306, 128763), (323, 121986), (342, 115209), (459, 85842), (486, 81073), (502, 78489), (513, 76806), (646, 60993), (753, 52326), (918, 42921), (969, 40662), (1026, 38403), (1377, 28614), (1506, 26163), (1539, 25602), (1938, 20331), (2259, 17442), (2754, 14307), (2907, 13554), (3078, 12801), (4131, 9538), (4267, 9234), (4518, 8721), (4617, 8534), (4769, 8262), (5814, 6777)]