31486482

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 77680512

約数和(自身を除く): 46194030

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 81, 102, 103, 111, 153, 162, 206, 222, 243, 306, 309, 333, 459, 486, 618, 629, 666, 918, 927, 999, 1258, 1377, 1751, 1854, 1887, 1998, 2754, 2781, 2997, 3502, 3774, 3811, 4131, 5253, 5562, 5661, 5994, 7622, 8262, 8343, 8991, 10506, 11322, 11433, 15759, 16686, 16983, 17982, 22866, 25029, 31518, 33966, 34299, 47277, 50058, 50949, 64787, 68598, 94554, 101898, 102897, 129574, 141831, 152847, 194361, 205794, 283662, 305694, 308691, 388722, 425493, 583083, 617382, 850986, 926073, 1166166, 1749249, 1852146, 3498498, 5247747, 10495494, 15743241, 31486482]

約数ペア:

[(1, 31486482), (2, 15743241), (3, 10495494), (6, 5247747), (9, 3498498), (17, 1852146), (18, 1749249), (27, 1166166), (34, 926073), (37, 850986), (51, 617382), (54, 583083), (74, 425493), (81, 388722), (102, 308691), (103, 305694), (111, 283662), (153, 205794), (162, 194361), (206, 152847), (222, 141831), (243, 129574), (306, 102897), (309, 101898), (333, 94554), (459, 68598), (486, 64787), (618, 50949), (629, 50058), (666, 47277), (918, 34299), (927, 33966), (999, 31518), (1258, 25029), (1377, 22866), (1751, 17982), (1854, 16983), (1887, 16686), (1998, 15759), (2754, 11433), (2781, 11322), (2997, 10506), (3502, 8991), (3774, 8343), (3811, 8262), (4131, 7622), (5253, 5994), (5562, 5661)]