42021492

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 107864064

約数和(自身を除く): 65842572

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 43, 62, 71, 74, 86, 93, 111, 124, 129, 142, 148, 172, 186, 213, 222, 258, 284, 372, 426, 444, 516, 852, 1147, 1333, 1591, 2201, 2294, 2627, 2666, 3053, 3182, 3441, 3999, 4402, 4588, 4773, 5254, 5332, 6106, 6364, 6603, 6882, 7881, 7998, 8804, 9159, 9546, 10508, 12212, 13206, 13764, 15762, 15996, 18318, 19092, 26412, 31524, 36636, 49321, 81437, 94643, 98642, 112961, 147963, 162874, 189286, 197284, 225922, 244311, 283929, 295926, 325748, 338883, 378572, 451844, 488622, 567858, 591852, 677766, 977244, 1135716, 1355532, 3501791, 7003582, 10505373, 14007164, 21010746, 42021492]

約数ペア:

[(1, 42021492), (2, 21010746), (3, 14007164), (4, 10505373), (6, 7003582), (12, 3501791), (31, 1355532), (37, 1135716), (43, 977244), (62, 677766), (71, 591852), (74, 567858), (86, 488622), (93, 451844), (111, 378572), (124, 338883), (129, 325748), (142, 295926), (148, 283929), (172, 244311), (186, 225922), (213, 197284), (222, 189286), (258, 162874), (284, 147963), (372, 112961), (426, 98642), (444, 94643), (516, 81437), (852, 49321), (1147, 36636), (1333, 31524), (1591, 26412), (2201, 19092), (2294, 18318), (2627, 15996), (2666, 15762), (3053, 13764), (3182, 13206), (3441, 12212), (3999, 10508), (4402, 9546), (4588, 9159), (4773, 8804), (5254, 7998), (5332, 7881), (6106, 6882), (6364, 6603)]