19162044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 108

約数和(自身を含む): 54899208

約数和(自身を除く): 35737164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 83, 99, 106, 121, 132, 159, 166, 198, 212, 242, 249, 318, 332, 363, 396, 477, 484, 498, 583, 636, 726, 747, 913, 954, 996, 1089, 1166, 1452, 1494, 1749, 1826, 1908, 2178, 2332, 2739, 2988, 3498, 3652, 4356, 4399, 5247, 5478, 6413, 6996, 8217, 8798, 10043, 10494, 10956, 12826, 13197, 16434, 17596, 19239, 20086, 20988, 25652, 26394, 30129, 32868, 38478, 39591, 40172, 48389, 52788, 57717, 60258, 76956, 79182, 90387, 96778, 115434, 120516, 145167, 158364, 180774, 193556, 230868, 290334, 361548, 435501, 532279, 580668, 871002, 1064558, 1596837, 1742004, 2129116, 3193674, 4790511, 6387348, 9581022, 19162044]

約数ペア:

[(1, 19162044), (2, 9581022), (3, 6387348), (4, 4790511), (6, 3193674), (9, 2129116), (11, 1742004), (12, 1596837), (18, 1064558), (22, 871002), (33, 580668), (36, 532279), (44, 435501), (53, 361548), (66, 290334), (83, 230868), (99, 193556), (106, 180774), (121, 158364), (132, 145167), (159, 120516), (166, 115434), (198, 96778), (212, 90387), (242, 79182), (249, 76956), (318, 60258), (332, 57717), (363, 52788), (396, 48389), (477, 40172), (484, 39591), (498, 38478), (583, 32868), (636, 30129), (726, 26394), (747, 25652), (913, 20988), (954, 20086), (996, 19239), (1089, 17596), (1166, 16434), (1452, 13197), (1494, 12826), (1749, 10956), (1826, 10494), (1908, 10043), (2178, 8798), (2332, 8217), (2739, 6996), (2988, 6413), (3498, 5478), (3652, 5247), (4356, 4399)]