17946647712

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{989123}}^1$

素因数の和:989152

約数の個数: 120

約数和(自身を含む): 60320738016

約数和(自身を除く): 42374090304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 989123, 1978246, 2967369, 3956492, 5934738, 6923861, 7912984, 8902107, 11869476, 13847722, 15825968, 17804214, 20771583, 23738952, 26706321, 27695444, 31651936, 35608428, 41543166, 47477904, 53412642, 55390888, 62314749, 71216856, 80118963, 83086332, 94955808, 106825284, 110781776, 124629498, 142433712, 160237926, 166172664, 186944247, 213650568, 221563552, 249258996, 284867424, 320475852, 332345328, 373888494, 427301136, 498517992, 560832741, 640951704, 664690656, 747776988, 854602272, 997035984, 1121665482, 1281903408, 1495553976, 1994071968, 2243330964, 2563806816, 2991107952, 4486661928, 5982215904, 8973323856, 17946647712]

約数ペア:

[(1, 17946647712), (2, 8973323856), (3, 5982215904), (4, 4486661928), (6, 2991107952), (7, 2563806816), (8, 2243330964), (9, 1994071968), (12, 1495553976), (14, 1281903408), (16, 1121665482), (18, 997035984), (21, 854602272), (24, 747776988), (27, 664690656), (28, 640951704), (32, 560832741), (36, 498517992), (42, 427301136), (48, 373888494), (54, 332345328), (56, 320475852), (63, 284867424), (72, 249258996), (81, 221563552), (84, 213650568), (96, 186944247), (108, 166172664), (112, 160237926), (126, 142433712), (144, 124629498), (162, 110781776), (168, 106825284), (189, 94955808), (216, 83086332), (224, 80118963), (252, 71216856), (288, 62314749), (324, 55390888), (336, 53412642), (378, 47477904), (432, 41543166), (504, 35608428), (567, 31651936), (648, 27695444), (672, 26706321), (756, 23738952), (864, 20771583), (1008, 17804214), (1134, 15825968), (1296, 13847722), (1512, 11869476), (2016, 8902107), (2268, 7912984), (2592, 6923861), (3024, 5934738), (4536, 3956492), (6048, 2967369), (9072, 1978246), (18144, 989123)]