18215424

素因数分解:

$2^9\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 120

約数和(自身を含む): 54259920

約数和(自身を除く): 36044496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 67, 72, 96, 118, 128, 134, 144, 177, 192, 201, 236, 256, 268, 288, 354, 384, 402, 472, 512, 531, 536, 576, 603, 708, 768, 804, 944, 1062, 1072, 1152, 1206, 1416, 1536, 1608, 1888, 2124, 2144, 2304, 2412, 2832, 3216, 3776, 3953, 4248, 4288, 4608, 4824, 5664, 6432, 7552, 7906, 8496, 8576, 9648, 11328, 11859, 12864, 15104, 15812, 16992, 17152, 19296, 22656, 23718, 25728, 30208, 31624, 33984, 34304, 35577, 38592, 45312, 47436, 51456, 63248, 67968, 71154, 77184, 90624, 94872, 102912, 126496, 135936, 142308, 154368, 189744, 252992, 271872, 284616, 308736, 379488, 505984, 569232, 758976, 1011968, 1138464, 1517952, 2023936, 2276928, 3035904, 4553856, 6071808, 9107712, 18215424]

約数ペア:

[(1, 18215424), (2, 9107712), (3, 6071808), (4, 4553856), (6, 3035904), (8, 2276928), (9, 2023936), (12, 1517952), (16, 1138464), (18, 1011968), (24, 758976), (32, 569232), (36, 505984), (48, 379488), (59, 308736), (64, 284616), (67, 271872), (72, 252992), (96, 189744), (118, 154368), (128, 142308), (134, 135936), (144, 126496), (177, 102912), (192, 94872), (201, 90624), (236, 77184), (256, 71154), (268, 67968), (288, 63248), (354, 51456), (384, 47436), (402, 45312), (472, 38592), (512, 35577), (531, 34304), (536, 33984), (576, 31624), (603, 30208), (708, 25728), (768, 23718), (804, 22656), (944, 19296), (1062, 17152), (1072, 16992), (1152, 15812), (1206, 15104), (1416, 12864), (1536, 11859), (1608, 11328), (1888, 9648), (2124, 8576), (2144, 8496), (2304, 7906), (2412, 7552), (2832, 6432), (3216, 5664), (3776, 4824), (3953, 4608), (4248, 4288)]