19437264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1753}}^1$

素因数の和:1785

約数の個数: 120

約数和(自身を含む): 67858752

約数和(自身を除く): 48421488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1753, 1848, 2772, 3506, 3696, 5259, 5544, 7012, 10518, 11088, 12271, 14024, 15777, 19283, 21036, 24542, 28048, 31554, 36813, 38566, 42072, 49084, 57849, 63108, 73626, 77132, 84144, 98168, 110439, 115698, 126216, 134981, 147252, 154264, 173547, 196336, 220878, 231396, 252432, 269962, 294504, 308528, 347094, 404943, 441756, 462792, 539924, 589008, 694188, 809886, 883512, 925584, 1079848, 1214829, 1388376, 1619772, 1767024, 2159696, 2429658, 2776752, 3239544, 4859316, 6479088, 9718632, 19437264]

約数ペア:

[(1, 19437264), (2, 9718632), (3, 6479088), (4, 4859316), (6, 3239544), (7, 2776752), (8, 2429658), (9, 2159696), (11, 1767024), (12, 1619772), (14, 1388376), (16, 1214829), (18, 1079848), (21, 925584), (22, 883512), (24, 809886), (28, 694188), (33, 589008), (36, 539924), (42, 462792), (44, 441756), (48, 404943), (56, 347094), (63, 308528), (66, 294504), (72, 269962), (77, 252432), (84, 231396), (88, 220878), (99, 196336), (112, 173547), (126, 154264), (132, 147252), (144, 134981), (154, 126216), (168, 115698), (176, 110439), (198, 98168), (231, 84144), (252, 77132), (264, 73626), (308, 63108), (336, 57849), (396, 49084), (462, 42072), (504, 38566), (528, 36813), (616, 31554), (693, 28048), (792, 24542), (924, 21036), (1008, 19283), (1232, 15777), (1386, 14024), (1584, 12271), (1753, 11088), (1848, 10518), (2772, 7012), (3506, 5544), (3696, 5259)]