18507043968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{21997}}^1$

素因数の和:22334

約数の個数: 128

約数和(自身を含む): 56364155520

約数和(自身を除く): 37857111552

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, 313, 336, 384, 448, 626, 672, 896, 939, 1252, 1344, 1878, 2191, 2504, 2688, 3756, 4382, 5008, 6573, 7512, 8764, 10016, 13146, 15024, 17528, 20032, 21997, 26292, 30048, 35056, 40064, 43994, 52584, 60096, 65991, 70112, 87988, 105168, 120192, 131982, 140224, 153979, 175976, 210336, 263964, 280448, 307958, 351952, 420672, 461937, 527928, 615916, 703904, 841344, 923874, 1055856, 1231832, 1407808, 1847748, 2111712, 2463664, 2815616, 3695496, 4223424, 4927328, 6885061, 7390992, 8446848, 9854656, 13770122, 14781984, 19709312, 20655183, 27540244, 29563968, 41310366, 48195427, 55080488, 59127936, 82620732, 96390854, 110160976, 144586281, 165241464, 192781708, 220321952, 289172562, 330482928, 385563416, 440643904, 578345124, 660965856, 771126832, 881287808, 1156690248, 1321931712, 1542253664, 2313380496, 2643863424, 3084507328, 4626760992, 6169014656, 9253521984, 18507043968]

約数ペア:

[(1, 18507043968), (2, 9253521984), (3, 6169014656), (4, 4626760992), (6, 3084507328), (7, 2643863424), (8, 2313380496), (12, 1542253664), (14, 1321931712), (16, 1156690248), (21, 881287808), (24, 771126832), (28, 660965856), (32, 578345124), (42, 440643904), (48, 385563416), (56, 330482928), (64, 289172562), (84, 220321952), (96, 192781708), (112, 165241464), (128, 144586281), (168, 110160976), (192, 96390854), (224, 82620732), (313, 59127936), (336, 55080488), (384, 48195427), (448, 41310366), (626, 29563968), (672, 27540244), (896, 20655183), (939, 19709312), (1252, 14781984), (1344, 13770122), (1878, 9854656), (2191, 8446848), (2504, 7390992), (2688, 6885061), (3756, 4927328), (4382, 4223424), (5008, 3695496), (6573, 2815616), (7512, 2463664), (8764, 2111712), (10016, 1847748), (13146, 1407808), (15024, 1231832), (17528, 1055856), (20032, 923874), (21997, 841344), (26292, 703904), (30048, 615916), (35056, 527928), (40064, 461937), (43994, 420672), (52584, 351952), (60096, 307958), (65991, 280448), (70112, 263964), (87988, 210336), (105168, 175976), (120192, 153979), (131982, 140224)]