4066596

素因数分解:

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

素因数の和:161

約数の個数: 72

約数和(自身を含む): 10954944

約数和(自身を除く): 6888348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 71, 74, 86, 111, 129, 142, 148, 172, 213, 222, 258, 284, 333, 387, 426, 444, 516, 639, 666, 774, 852, 1278, 1332, 1548, 1591, 2556, 2627, 3053, 3182, 4773, 5254, 6106, 6364, 7881, 9159, 9546, 10508, 12212, 14319, 15762, 18318, 19092, 23643, 27477, 28638, 31524, 36636, 47286, 54954, 57276, 94572, 109908, 112961, 225922, 338883, 451844, 677766, 1016649, 1355532, 2033298, 4066596]

約数ペア:

[(1, 4066596), (2, 2033298), (3, 1355532), (4, 1016649), (6, 677766), (9, 451844), (12, 338883), (18, 225922), (36, 112961), (37, 109908), (43, 94572), (71, 57276), (74, 54954), (86, 47286), (111, 36636), (129, 31524), (142, 28638), (148, 27477), (172, 23643), (213, 19092), (222, 18318), (258, 15762), (284, 14319), (333, 12212), (387, 10508), (426, 9546), (444, 9159), (516, 7881), (639, 6364), (666, 6106), (774, 5254), (852, 4773), (1278, 3182), (1332, 3053), (1548, 2627), (1591, 2556)]