18578322

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 49201152

約数和(自身を除く): 30622830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 127, 129, 162, 189, 243, 254, 258, 301, 378, 381, 387, 486, 567, 602, 762, 774, 889, 903, 1134, 1143, 1161, 1701, 1778, 1806, 2286, 2322, 2667, 2709, 3402, 3429, 3483, 5334, 5418, 5461, 6858, 6966, 8001, 8127, 10287, 10449, 10922, 16002, 16254, 16383, 20574, 20898, 24003, 24381, 30861, 32766, 38227, 48006, 48762, 49149, 61722, 72009, 73143, 76454, 98298, 114681, 144018, 146286, 147447, 216027, 229362, 294894, 344043, 432054, 442341, 688086, 884682, 1032129, 1327023, 2064258, 2654046, 3096387, 6192774, 9289161, 18578322]

約数ペア:

[(1, 18578322), (2, 9289161), (3, 6192774), (6, 3096387), (7, 2654046), (9, 2064258), (14, 1327023), (18, 1032129), (21, 884682), (27, 688086), (42, 442341), (43, 432054), (54, 344043), (63, 294894), (81, 229362), (86, 216027), (126, 147447), (127, 146286), (129, 144018), (162, 114681), (189, 98298), (243, 76454), (254, 73143), (258, 72009), (301, 61722), (378, 49149), (381, 48762), (387, 48006), (486, 38227), (567, 32766), (602, 30861), (762, 24381), (774, 24003), (889, 20898), (903, 20574), (1134, 16383), (1143, 16254), (1161, 16002), (1701, 10922), (1778, 10449), (1806, 10287), (2286, 8127), (2322, 8001), (2667, 6966), (2709, 6858), (3402, 5461), (3429, 5418), (3483, 5334)]