16573662

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 46949760

約数和(自身を除く): 30376098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 43, 46, 49, 57, 63, 69, 86, 98, 114, 126, 129, 133, 138, 147, 161, 171, 207, 258, 266, 294, 301, 322, 342, 387, 399, 414, 437, 441, 483, 602, 774, 798, 817, 874, 882, 903, 931, 966, 989, 1127, 1197, 1311, 1449, 1634, 1806, 1862, 1978, 2107, 2254, 2394, 2451, 2622, 2709, 2793, 2898, 2967, 3059, 3381, 3933, 4214, 4902, 5418, 5586, 5719, 5934, 6118, 6321, 6762, 6923, 7353, 7866, 8379, 8901, 9177, 10143, 11438, 12642, 13846, 14706, 16758, 17157, 17802, 18354, 18791, 18963, 20286, 20769, 21413, 27531, 34314, 37582, 37926, 40033, 41538, 42826, 48461, 51471, 55062, 56373, 62307, 64239, 80066, 96922, 102942, 112746, 120099, 124614, 128478, 131537, 145383, 169119, 192717, 240198, 263074, 290766, 338238, 360297, 385434, 394611, 436149, 720594, 789222, 872298, 920759, 1183833, 1841518, 2367666, 2762277, 5524554, 8286831, 16573662]

約数ペア:

[(1, 16573662), (2, 8286831), (3, 5524554), (6, 2762277), (7, 2367666), (9, 1841518), (14, 1183833), (18, 920759), (19, 872298), (21, 789222), (23, 720594), (38, 436149), (42, 394611), (43, 385434), (46, 360297), (49, 338238), (57, 290766), (63, 263074), (69, 240198), (86, 192717), (98, 169119), (114, 145383), (126, 131537), (129, 128478), (133, 124614), (138, 120099), (147, 112746), (161, 102942), (171, 96922), (207, 80066), (258, 64239), (266, 62307), (294, 56373), (301, 55062), (322, 51471), (342, 48461), (387, 42826), (399, 41538), (414, 40033), (437, 37926), (441, 37582), (483, 34314), (602, 27531), (774, 21413), (798, 20769), (817, 20286), (874, 18963), (882, 18791), (903, 18354), (931, 17802), (966, 17157), (989, 16758), (1127, 14706), (1197, 13846), (1311, 12642), (1449, 11438), (1634, 10143), (1806, 9177), (1862, 8901), (1978, 8379), (2107, 7866), (2254, 7353), (2394, 6923), (2451, 6762), (2622, 6321), (2709, 6118), (2793, 5934), (2898, 5719), (2967, 5586), (3059, 5418), (3381, 4902), (3933, 4214)]