2018180027304

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{727}}^1\times {\mathrm{786859}}^1$

素因数の和:787612

約数の個数: 144

約数和(自身を含む): 6367050799200

約数和(自身を除く): 4348870771896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 727, 882, 1176, 1454, 1764, 2181, 2908, 3528, 4362, 5089, 5816, 6543, 8724, 10178, 13086, 15267, 17448, 20356, 26172, 30534, 35623, 40712, 45801, 52344, 61068, 71246, 91602, 106869, 122136, 142492, 183204, 213738, 284984, 320607, 366408, 427476, 641214, 786859, 854952, 1282428, 1573718, 2360577, 2564856, 3147436, 4721154, 5508013, 6294872, 7081731, 9442308, 11016026, 14163462, 16524039, 18884616, 22032052, 28326924, 33048078, 38556091, 44064104, 49572117, 56653848, 66096156, 77112182, 99144234, 115668273, 132192312, 154224364, 198288468, 231336546, 308448728, 347004819, 396576936, 462673092, 572046493, 694009638, 925346184, 1144092986, 1388019276, 1716139479, 2288185972, 2776038552, 3432278958, 4004325451, 4576371944, 5148418437, 6864557916, 8008650902, 10296836874, 12012976353, 13729115832, 16017301804, 20593673748, 24025952706, 28030278157, 32034603608, 36038929059, 41187347496, 48051905412, 56060556314, 72077858118, 84090834471, 96103810824, 112121112628, 144155716236, 168181668942, 224242225256, 252272503413, 288311432472, 336363337884, 504545006826, 672726675768, 1009090013652, 2018180027304]

約数ペア:

[(1, 2018180027304), (2, 1009090013652), (3, 672726675768), (4, 504545006826), (6, 336363337884), (7, 288311432472), (8, 252272503413), (9, 224242225256), (12, 168181668942), (14, 144155716236), (18, 112121112628), (21, 96103810824), (24, 84090834471), (28, 72077858118), (36, 56060556314), (42, 48051905412), (49, 41187347496), (56, 36038929059), (63, 32034603608), (72, 28030278157), (84, 24025952706), (98, 20593673748), (126, 16017301804), (147, 13729115832), (168, 12012976353), (196, 10296836874), (252, 8008650902), (294, 6864557916), (392, 5148418437), (441, 4576371944), (504, 4004325451), (588, 3432278958), (727, 2776038552), (882, 2288185972), (1176, 1716139479), (1454, 1388019276), (1764, 1144092986), (2181, 925346184), (2908, 694009638), (3528, 572046493), (4362, 462673092), (5089, 396576936), (5816, 347004819), (6543, 308448728), (8724, 231336546), (10178, 198288468), (13086, 154224364), (15267, 132192312), (17448, 115668273), (20356, 99144234), (26172, 77112182), (30534, 66096156), (35623, 56653848), (40712, 49572117), (45801, 44064104), (52344, 38556091), (61068, 33048078), (71246, 28326924), (91602, 22032052), (106869, 18884616), (122136, 16524039), (142492, 14163462), (183204, 11016026), (213738, 9442308), (284984, 7081731), (320607, 6294872), (366408, 5508013), (427476, 4721154), (641214, 3147436), (786859, 2564856), (854952, 2360577), (1282428, 1573718)]