47347902

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1035

約数の個数: 80

約数和(自身を含む): 124198272

約数和(自身を除く): 76850370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 258, 301, 378, 387, 567, 602, 774, 903, 971, 1134, 1161, 1806, 1942, 2322, 2709, 2913, 3483, 5418, 5826, 6797, 6966, 8127, 8739, 13594, 16254, 17478, 20391, 24381, 26217, 40782, 41753, 48762, 52434, 61173, 78651, 83506, 122346, 125259, 157302, 183519, 250518, 292271, 367038, 375777, 550557, 584542, 751554, 876813, 1101114, 1127331, 1753626, 2254662, 2630439, 3381993, 5260878, 6763986, 7891317, 15782634, 23673951, 47347902]

約数ペア:

[(1, 47347902), (2, 23673951), (3, 15782634), (6, 7891317), (7, 6763986), (9, 5260878), (14, 3381993), (18, 2630439), (21, 2254662), (27, 1753626), (42, 1127331), (43, 1101114), (54, 876813), (63, 751554), (81, 584542), (86, 550557), (126, 375777), (129, 367038), (162, 292271), (189, 250518), (258, 183519), (301, 157302), (378, 125259), (387, 122346), (567, 83506), (602, 78651), (774, 61173), (903, 52434), (971, 48762), (1134, 41753), (1161, 40782), (1806, 26217), (1942, 24381), (2322, 20391), (2709, 17478), (2913, 16254), (3483, 13594), (5418, 8739), (5826, 8127), (6797, 6966)]