18623232

素因数分解:

$2^8\times 3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 108

約数和(自身を含む): 55004040

約数和(自身を除く): 36380808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 128, 137, 144, 177, 192, 236, 256, 274, 288, 354, 384, 411, 472, 531, 548, 576, 708, 768, 822, 944, 1062, 1096, 1152, 1233, 1416, 1644, 1888, 2124, 2192, 2304, 2466, 2832, 3288, 3776, 4248, 4384, 4932, 5664, 6576, 7552, 8083, 8496, 8768, 9864, 11328, 13152, 15104, 16166, 16992, 17536, 19728, 22656, 24249, 26304, 32332, 33984, 35072, 39456, 45312, 48498, 52608, 64664, 67968, 72747, 78912, 96996, 105216, 129328, 135936, 145494, 157824, 193992, 258656, 290988, 315648, 387984, 517312, 581976, 775968, 1034624, 1163952, 1551936, 2069248, 2327904, 3103872, 4655808, 6207744, 9311616, 18623232]

約数ペア:

[(1, 18623232), (2, 9311616), (3, 6207744), (4, 4655808), (6, 3103872), (8, 2327904), (9, 2069248), (12, 1551936), (16, 1163952), (18, 1034624), (24, 775968), (32, 581976), (36, 517312), (48, 387984), (59, 315648), (64, 290988), (72, 258656), (96, 193992), (118, 157824), (128, 145494), (137, 135936), (144, 129328), (177, 105216), (192, 96996), (236, 78912), (256, 72747), (274, 67968), (288, 64664), (354, 52608), (384, 48498), (411, 45312), (472, 39456), (531, 35072), (548, 33984), (576, 32332), (708, 26304), (768, 24249), (822, 22656), (944, 19728), (1062, 17536), (1096, 16992), (1152, 16166), (1233, 15104), (1416, 13152), (1644, 11328), (1888, 9864), (2124, 8768), (2192, 8496), (2304, 8083), (2466, 7552), (2832, 6576), (3288, 5664), (3776, 4932), (4248, 4384)]