2018500512

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{991}}^1$

素因数の和:1451

約数の個数: 144

約数和(自身を含む): 6184104192

約数和(自身を除く): 4165603680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 433, 588, 672, 784, 866, 991, 1176, 1299, 1568, 1732, 1982, 2352, 2598, 2973, 3031, 3464, 3964, 4704, 5196, 5946, 6062, 6928, 6937, 7928, 9093, 10392, 11892, 12124, 13856, 13874, 15856, 18186, 20784, 20811, 21217, 23784, 24248, 27748, 31712, 36372, 41568, 41622, 42434, 47568, 48496, 48559, 55496, 63651, 72744, 83244, 84868, 95136, 96992, 97118, 110992, 127302, 145488, 145677, 166488, 169736, 194236, 221984, 254604, 290976, 291354, 332976, 339472, 388472, 429103, 509208, 582708, 665952, 678944, 776944, 858206, 1018416, 1165416, 1287309, 1553888, 1716412, 2036832, 2330832, 2574618, 3003721, 3432824, 4661664, 5149236, 6007442, 6865648, 9011163, 10298472, 12014884, 13731296, 18022326, 20596944, 21026047, 24029768, 36044652, 41193888, 42052094, 48059536, 63078141, 72089304, 84104188, 96119072, 126156282, 144178608, 168208376, 252312564, 288357216, 336416752, 504625128, 672833504, 1009250256, 2018500512]

約数ペア:

[(1, 2018500512), (2, 1009250256), (3, 672833504), (4, 504625128), (6, 336416752), (7, 288357216), (8, 252312564), (12, 168208376), (14, 144178608), (16, 126156282), (21, 96119072), (24, 84104188), (28, 72089304), (32, 63078141), (42, 48059536), (48, 42052094), (49, 41193888), (56, 36044652), (84, 24029768), (96, 21026047), (98, 20596944), (112, 18022326), (147, 13731296), (168, 12014884), (196, 10298472), (224, 9011163), (294, 6865648), (336, 6007442), (392, 5149236), (433, 4661664), (588, 3432824), (672, 3003721), (784, 2574618), (866, 2330832), (991, 2036832), (1176, 1716412), (1299, 1553888), (1568, 1287309), (1732, 1165416), (1982, 1018416), (2352, 858206), (2598, 776944), (2973, 678944), (3031, 665952), (3464, 582708), (3964, 509208), (4704, 429103), (5196, 388472), (5946, 339472), (6062, 332976), (6928, 291354), (6937, 290976), (7928, 254604), (9093, 221984), (10392, 194236), (11892, 169736), (12124, 166488), (13856, 145677), (13874, 145488), (15856, 127302), (18186, 110992), (20784, 97118), (20811, 96992), (21217, 95136), (23784, 84868), (24248, 83244), (27748, 72744), (31712, 63651), (36372, 55496), (41568, 48559), (41622, 48496), (42434, 47568)]