2018376024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{647}}^1$

素因数の和:1293

約数の個数: 128

約数和(自身を含む): 5971968000

約数和(自身を除く): 3953591976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 599, 647, 651, 744, 868, 1198, 1294, 1302, 1736, 1797, 1941, 2396, 2588, 2604, 3594, 3882, 4193, 4529, 4792, 5176, 5208, 7188, 7764, 8386, 9058, 12579, 13587, 14376, 15528, 16772, 18116, 18569, 20057, 25158, 27174, 33544, 36232, 37138, 40114, 50316, 54348, 55707, 60171, 74276, 80228, 100632, 108696, 111414, 120342, 129983, 140399, 148552, 160456, 222828, 240684, 259966, 280798, 387553, 389949, 421197, 445656, 481368, 519932, 561596, 775106, 779898, 842394, 1039864, 1123192, 1162659, 1550212, 1559796, 1684788, 2325318, 2712871, 3100424, 3119592, 3369576, 4650636, 5425742, 8138613, 9301272, 10851484, 12014143, 16277226, 21702968, 24028286, 32554452, 36042429, 48056572, 65108904, 72084858, 84099001, 96113144, 144169716, 168198002, 252297003, 288339432, 336396004, 504594006, 672792008, 1009188012, 2018376024]

約数ペア:

[(1, 2018376024), (2, 1009188012), (3, 672792008), (4, 504594006), (6, 336396004), (7, 288339432), (8, 252297003), (12, 168198002), (14, 144169716), (21, 96113144), (24, 84099001), (28, 72084858), (31, 65108904), (42, 48056572), (56, 36042429), (62, 32554452), (84, 24028286), (93, 21702968), (124, 16277226), (168, 12014143), (186, 10851484), (217, 9301272), (248, 8138613), (372, 5425742), (434, 4650636), (599, 3369576), (647, 3119592), (651, 3100424), (744, 2712871), (868, 2325318), (1198, 1684788), (1294, 1559796), (1302, 1550212), (1736, 1162659), (1797, 1123192), (1941, 1039864), (2396, 842394), (2588, 779898), (2604, 775106), (3594, 561596), (3882, 519932), (4193, 481368), (4529, 445656), (4792, 421197), (5176, 389949), (5208, 387553), (7188, 280798), (7764, 259966), (8386, 240684), (9058, 222828), (12579, 160456), (13587, 148552), (14376, 140399), (15528, 129983), (16772, 120342), (18116, 111414), (18569, 108696), (20057, 100632), (25158, 80228), (27174, 74276), (33544, 60171), (36232, 55707), (37138, 54348), (40114, 50316)]