19647441216

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{874619}}^1$

素因数の和:874653

約数の個数: 112

約数和(自身を含む): 62202974400

約数和(自身を除く): 42555533184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 22464, 874619, 1749238, 2623857, 3498476, 5247714, 6996952, 7871571, 10495428, 11370047, 13993904, 15743142, 20990856, 22740094, 23614713, 27987808, 31486284, 34110141, 41981712, 45480188, 47229426, 55975616, 62972568, 68220282, 83963424, 90960376, 94458852, 102330423, 125945136, 136440564, 167926848, 181920752, 188917704, 204660846, 251890272, 272881128, 306991269, 363841504, 377835408, 409321692, 503780544, 545762256, 613982538, 727683008, 755670816, 818643384, 1091524512, 1227965076, 1511341632, 1637286768, 2183049024, 2455930152, 3274573536, 4911860304, 6549147072, 9823720608, 19647441216]

約数ペア:

[(1, 19647441216), (2, 9823720608), (3, 6549147072), (4, 4911860304), (6, 3274573536), (8, 2455930152), (9, 2183049024), (12, 1637286768), (13, 1511341632), (16, 1227965076), (18, 1091524512), (24, 818643384), (26, 755670816), (27, 727683008), (32, 613982538), (36, 545762256), (39, 503780544), (48, 409321692), (52, 377835408), (54, 363841504), (64, 306991269), (72, 272881128), (78, 251890272), (96, 204660846), (104, 188917704), (108, 181920752), (117, 167926848), (144, 136440564), (156, 125945136), (192, 102330423), (208, 94458852), (216, 90960376), (234, 83963424), (288, 68220282), (312, 62972568), (351, 55975616), (416, 47229426), (432, 45480188), (468, 41981712), (576, 34110141), (624, 31486284), (702, 27987808), (832, 23614713), (864, 22740094), (936, 20990856), (1248, 15743142), (1404, 13993904), (1728, 11370047), (1872, 10495428), (2496, 7871571), (2808, 6996952), (3744, 5247714), (5616, 3498476), (7488, 2623857), (11232, 1749238), (22464, 874619)]