43740774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 126147840

約数和(自身を除く): 82407066

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 121, 126, 133, 151, 154, 171, 198, 209, 231, 242, 266, 302, 342, 363, 399, 418, 453, 462, 627, 693, 726, 798, 847, 906, 1057, 1089, 1197, 1254, 1359, 1386, 1463, 1661, 1694, 1881, 2114, 2178, 2299, 2394, 2541, 2718, 2869, 2926, 3171, 3322, 3762, 4389, 4598, 4983, 5082, 5738, 6342, 6897, 7623, 8607, 8778, 9513, 9966, 11627, 13167, 13794, 14949, 15246, 16093, 17214, 18271, 19026, 20083, 20691, 23254, 25821, 26334, 29898, 31559, 32186, 34881, 36542, 40166, 41382, 48279, 51642, 54813, 60249, 63118, 69762, 94677, 96558, 104643, 109626, 120498, 127897, 144837, 164439, 180747, 189354, 209286, 220913, 255794, 284031, 289674, 328878, 347149, 361494, 383691, 441826, 568062, 662739, 694298, 767382, 1041447, 1151073, 1325478, 1988217, 2082894, 2302146, 2430043, 3124341, 3976434, 4860086, 6248682, 7290129, 14580258, 21870387, 43740774]

約数ペア:

[(1, 43740774), (2, 21870387), (3, 14580258), (6, 7290129), (7, 6248682), (9, 4860086), (11, 3976434), (14, 3124341), (18, 2430043), (19, 2302146), (21, 2082894), (22, 1988217), (33, 1325478), (38, 1151073), (42, 1041447), (57, 767382), (63, 694298), (66, 662739), (77, 568062), (99, 441826), (114, 383691), (121, 361494), (126, 347149), (133, 328878), (151, 289674), (154, 284031), (171, 255794), (198, 220913), (209, 209286), (231, 189354), (242, 180747), (266, 164439), (302, 144837), (342, 127897), (363, 120498), (399, 109626), (418, 104643), (453, 96558), (462, 94677), (627, 69762), (693, 63118), (726, 60249), (798, 54813), (847, 51642), (906, 48279), (1057, 41382), (1089, 40166), (1197, 36542), (1254, 34881), (1359, 32186), (1386, 31559), (1463, 29898), (1661, 26334), (1694, 25821), (1881, 23254), (2114, 20691), (2178, 20083), (2299, 19026), (2394, 18271), (2541, 17214), (2718, 16093), (2869, 15246), (2926, 14949), (3171, 13794), (3322, 13167), (3762, 11627), (4389, 9966), (4598, 9513), (4983, 8778), (5082, 8607), (5738, 7623), (6342, 6897)]