18628909824

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3465199}}^1$

素因数の和:3465225

約数の個数: 72

約数和(自身を含む): 56662950400

約数和(自身を除く): 38034040576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 3465199, 6930398, 10395597, 13860796, 20791194, 24256393, 27721592, 41582388, 48512786, 55443184, 72769179, 83164776, 97025572, 110886368, 145538358, 166329552, 194051144, 221772736, 291076716, 332659104, 388102288, 443545472, 582153432, 665318208, 776204576, 887090944, 1164306864, 1330636416, 1552409152, 2328613728, 2661272832, 3104818304, 4657227456, 6209636608, 9314454912, 18628909824]

約数ペア:

[(1, 18628909824), (2, 9314454912), (3, 6209636608), (4, 4657227456), (6, 3104818304), (7, 2661272832), (8, 2328613728), (12, 1552409152), (14, 1330636416), (16, 1164306864), (21, 887090944), (24, 776204576), (28, 665318208), (32, 582153432), (42, 443545472), (48, 388102288), (56, 332659104), (64, 291076716), (84, 221772736), (96, 194051144), (112, 166329552), (128, 145538358), (168, 110886368), (192, 97025572), (224, 83164776), (256, 72769179), (336, 55443184), (384, 48512786), (448, 41582388), (672, 27721592), (768, 24256393), (896, 20791194), (1344, 13860796), (1792, 10395597), (2688, 6930398), (5376, 3465199)]