18407424

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 112

約数和(自身を含む): 56619648

約数和(自身を除く): 38212224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 128, 168, 192, 214, 224, 256, 321, 336, 384, 428, 448, 512, 642, 672, 749, 768, 856, 896, 1024, 1284, 1344, 1498, 1536, 1712, 1792, 2048, 2247, 2568, 2688, 2996, 3072, 3424, 3584, 4096, 4494, 5136, 5376, 5992, 6144, 6848, 7168, 8192, 8988, 10272, 10752, 11984, 12288, 13696, 14336, 17976, 20544, 21504, 23968, 24576, 27392, 28672, 35952, 41088, 43008, 47936, 54784, 57344, 71904, 82176, 86016, 95872, 109568, 143808, 164352, 172032, 191744, 219136, 287616, 328704, 383488, 438272, 575232, 657408, 766976, 876544, 1150464, 1314816, 1533952, 2300928, 2629632, 3067904, 4601856, 6135808, 9203712, 18407424]

約数ペア:

[(1, 18407424), (2, 9203712), (3, 6135808), (4, 4601856), (6, 3067904), (7, 2629632), (8, 2300928), (12, 1533952), (14, 1314816), (16, 1150464), (21, 876544), (24, 766976), (28, 657408), (32, 575232), (42, 438272), (48, 383488), (56, 328704), (64, 287616), (84, 219136), (96, 191744), (107, 172032), (112, 164352), (128, 143808), (168, 109568), (192, 95872), (214, 86016), (224, 82176), (256, 71904), (321, 57344), (336, 54784), (384, 47936), (428, 43008), (448, 41088), (512, 35952), (642, 28672), (672, 27392), (749, 24576), (768, 23968), (856, 21504), (896, 20544), (1024, 17976), (1284, 14336), (1344, 13696), (1498, 12288), (1536, 11984), (1712, 10752), (1792, 10272), (2048, 8988), (2247, 8192), (2568, 7168), (2688, 6848), (2996, 6144), (3072, 5992), (3424, 5376), (3584, 5136), (4096, 4494)]