12385548

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 38162432

約数和(自身を除く): 25776884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 127, 129, 162, 172, 189, 252, 254, 258, 301, 324, 378, 381, 387, 508, 516, 567, 602, 756, 762, 774, 889, 903, 1134, 1143, 1161, 1204, 1524, 1548, 1778, 1806, 2268, 2286, 2322, 2667, 2709, 3429, 3483, 3556, 3612, 4572, 4644, 5334, 5418, 5461, 6858, 6966, 8001, 8127, 10287, 10668, 10836, 10922, 13716, 13932, 16002, 16254, 16383, 20574, 21844, 24003, 24381, 32004, 32508, 32766, 38227, 41148, 48006, 48762, 49149, 65532, 72009, 76454, 96012, 97524, 98298, 114681, 144018, 147447, 152908, 196596, 229362, 288036, 294894, 344043, 442341, 458724, 589788, 688086, 884682, 1032129, 1376172, 1769364, 2064258, 3096387, 4128516, 6192774, 12385548]

約数ペア:

[(1, 12385548), (2, 6192774), (3, 4128516), (4, 3096387), (6, 2064258), (7, 1769364), (9, 1376172), (12, 1032129), (14, 884682), (18, 688086), (21, 589788), (27, 458724), (28, 442341), (36, 344043), (42, 294894), (43, 288036), (54, 229362), (63, 196596), (81, 152908), (84, 147447), (86, 144018), (108, 114681), (126, 98298), (127, 97524), (129, 96012), (162, 76454), (172, 72009), (189, 65532), (252, 49149), (254, 48762), (258, 48006), (301, 41148), (324, 38227), (378, 32766), (381, 32508), (387, 32004), (508, 24381), (516, 24003), (567, 21844), (602, 20574), (756, 16383), (762, 16254), (774, 16002), (889, 13932), (903, 13716), (1134, 10922), (1143, 10836), (1161, 10668), (1204, 10287), (1524, 8127), (1548, 8001), (1778, 6966), (1806, 6858), (2268, 5461), (2286, 5418), (2322, 5334), (2667, 4644), (2709, 4572), (3429, 3612), (3483, 3556)]