2018442006

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1129}}^1\times {\mathrm{2027}}^1$

素因数の和:3178

約数の個数: 72

約数和(自身を含む): 5094315720

約数和(自身を除く): 3075873714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1129, 2027, 2258, 3387, 4054, 6081, 6774, 7903, 10161, 12162, 14189, 15806, 18243, 20322, 23709, 28378, 36486, 42567, 47418, 55321, 71127, 85134, 99323, 110642, 127701, 142254, 165963, 198646, 255402, 297969, 331926, 497889, 595938, 893907, 995778, 1787814, 2288483, 4576966, 6865449, 13730898, 16019381, 20596347, 32038762, 41192694, 48058143, 96116286, 112135667, 144174429, 224271334, 288348858, 336407001, 672814002, 1009221003, 2018442006]

約数ペア:

[(1, 2018442006), (2, 1009221003), (3, 672814002), (6, 336407001), (7, 288348858), (9, 224271334), (14, 144174429), (18, 112135667), (21, 96116286), (42, 48058143), (49, 41192694), (63, 32038762), (98, 20596347), (126, 16019381), (147, 13730898), (294, 6865449), (441, 4576966), (882, 2288483), (1129, 1787814), (2027, 995778), (2258, 893907), (3387, 595938), (4054, 497889), (6081, 331926), (6774, 297969), (7903, 255402), (10161, 198646), (12162, 165963), (14189, 142254), (15806, 127701), (18243, 110642), (20322, 99323), (23709, 85134), (28378, 71127), (36486, 55321), (42567, 47418)]