18669024

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 59439744

約数和(自身を除く): 40770720

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 71, 72, 83, 88, 96, 99, 132, 142, 144, 166, 176, 198, 213, 249, 264, 284, 288, 332, 352, 396, 426, 498, 528, 568, 639, 664, 747, 781, 792, 852, 913, 996, 1056, 1136, 1278, 1328, 1494, 1562, 1584, 1704, 1826, 1992, 2272, 2343, 2556, 2656, 2739, 2988, 3124, 3168, 3408, 3652, 3984, 4686, 5112, 5478, 5893, 5976, 6248, 6816, 7029, 7304, 7968, 8217, 9372, 10224, 10956, 11786, 11952, 12496, 14058, 14608, 16434, 17679, 18744, 20448, 21912, 23572, 23904, 24992, 28116, 29216, 32868, 35358, 37488, 43824, 47144, 53037, 56232, 64823, 65736, 70716, 74976, 87648, 94288, 106074, 112464, 129646, 131472, 141432, 188576, 194469, 212148, 224928, 259292, 262944, 282864, 388938, 424296, 518584, 565728, 583407, 777876, 848592, 1037168, 1166814, 1555752, 1697184, 2074336, 2333628, 3111504, 4667256, 6223008, 9334512, 18669024]

約数ペア:

[(1, 18669024), (2, 9334512), (3, 6223008), (4, 4667256), (6, 3111504), (8, 2333628), (9, 2074336), (11, 1697184), (12, 1555752), (16, 1166814), (18, 1037168), (22, 848592), (24, 777876), (32, 583407), (33, 565728), (36, 518584), (44, 424296), (48, 388938), (66, 282864), (71, 262944), (72, 259292), (83, 224928), (88, 212148), (96, 194469), (99, 188576), (132, 141432), (142, 131472), (144, 129646), (166, 112464), (176, 106074), (198, 94288), (213, 87648), (249, 74976), (264, 70716), (284, 65736), (288, 64823), (332, 56232), (352, 53037), (396, 47144), (426, 43824), (498, 37488), (528, 35358), (568, 32868), (639, 29216), (664, 28116), (747, 24992), (781, 23904), (792, 23572), (852, 21912), (913, 20448), (996, 18744), (1056, 17679), (1136, 16434), (1278, 14608), (1328, 14058), (1494, 12496), (1562, 11952), (1584, 11786), (1704, 10956), (1826, 10224), (1992, 9372), (2272, 8217), (2343, 7968), (2556, 7304), (2656, 7029), (2739, 6816), (2988, 6248), (3124, 5976), (3168, 5893), (3408, 5478), (3652, 5112), (3984, 4686)]