18939305952

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{149119}}^1$

素因数の和:149155

約数の個数: 180

約数和(自身を含む): 64794280320

約数和(自身を除く): 45854974368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3969, 4536, 4704, 5292, 6048, 7056, 7938, 9072, 10584, 14112, 15876, 18144, 21168, 31752, 42336, 63504, 127008, 149119, 298238, 447357, 596476, 894714, 1043833, 1192952, 1342071, 1789428, 2087666, 2385904, 2684142, 3131499, 3578856, 4026213, 4175332, 4771808, 5368284, 6262998, 7157712, 7306831, 8052426, 8350664, 9394497, 10736568, 12078639, 12525996, 14315424, 14613662, 16104852, 16701328, 18788994, 21473136, 21920493, 24157278, 25051992, 28183491, 29227324, 32209704, 33402656, 37577988, 42946272, 43840986, 48314556, 50103984, 56366982, 58454648, 64419408, 65761479, 75155976, 84550473, 87681972, 96629112, 100207968, 112733964, 116909296, 128838816, 131522958, 150311952, 169100946, 175363944, 193258224, 197284437, 225467928, 233818592, 263045916, 300623904, 338201892, 350727888, 386516448, 394568874, 450935856, 526091832, 591853311, 676403784, 701455776, 789137748, 901871712, 1052183664, 1183706622, 1352807568, 1578275496, 2104367328, 2367413244, 2705615136, 3156550992, 4734826488, 6313101984, 9469652976, 18939305952]

約数ペア:

[(1, 18939305952), (2, 9469652976), (3, 6313101984), (4, 4734826488), (6, 3156550992), (7, 2705615136), (8, 2367413244), (9, 2104367328), (12, 1578275496), (14, 1352807568), (16, 1183706622), (18, 1052183664), (21, 901871712), (24, 789137748), (27, 701455776), (28, 676403784), (32, 591853311), (36, 526091832), (42, 450935856), (48, 394568874), (49, 386516448), (54, 350727888), (56, 338201892), (63, 300623904), (72, 263045916), (81, 233818592), (84, 225467928), (96, 197284437), (98, 193258224), (108, 175363944), (112, 169100946), (126, 150311952), (144, 131522958), (147, 128838816), (162, 116909296), (168, 112733964), (189, 100207968), (196, 96629112), (216, 87681972), (224, 84550473), (252, 75155976), (288, 65761479), (294, 64419408), (324, 58454648), (336, 56366982), (378, 50103984), (392, 48314556), (432, 43840986), (441, 42946272), (504, 37577988), (567, 33402656), (588, 32209704), (648, 29227324), (672, 28183491), (756, 25051992), (784, 24157278), (864, 21920493), (882, 21473136), (1008, 18788994), (1134, 16701328), (1176, 16104852), (1296, 14613662), (1323, 14315424), (1512, 12525996), (1568, 12078639), (1764, 10736568), (2016, 9394497), (2268, 8350664), (2352, 8052426), (2592, 7306831), (2646, 7157712), (3024, 6262998), (3528, 5368284), (3969, 4771808), (4536, 4175332), (4704, 4026213), (5292, 3578856), (6048, 3131499), (7056, 2684142), (7938, 2385904), (9072, 2087666), (10584, 1789428), (14112, 1342071), (15876, 1192952), (18144, 1043833), (21168, 894714), (31752, 596476), (42336, 447357), (63504, 298238), (127008, 149119)]