1804701696

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{20981}}^1$

素因数の和:21015

約数の個数: 104

約数和(自身を含む): 5499633984

約数和(自身を除く): 3694932288

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, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2048, 2688, 3072, 3584, 4096, 5376, 6144, 7168, 10752, 12288, 14336, 20981, 21504, 28672, 41962, 43008, 62943, 83924, 86016, 125886, 146867, 167848, 251772, 293734, 335696, 440601, 503544, 587468, 671392, 881202, 1007088, 1174936, 1342784, 1762404, 2014176, 2349872, 2685568, 3524808, 4028352, 4699744, 5371136, 7049616, 8056704, 9399488, 10742272, 14099232, 16113408, 18798976, 21484544, 28198464, 32226816, 37597952, 42969088, 56396928, 64453632, 75195904, 85938176, 112793856, 128907264, 150391808, 225587712, 257814528, 300783616, 451175424, 601567232, 902350848, 1804701696]

約数ペア:

[(1, 1804701696), (2, 902350848), (3, 601567232), (4, 451175424), (6, 300783616), (7, 257814528), (8, 225587712), (12, 150391808), (14, 128907264), (16, 112793856), (21, 85938176), (24, 75195904), (28, 64453632), (32, 56396928), (42, 42969088), (48, 37597952), (56, 32226816), (64, 28198464), (84, 21484544), (96, 18798976), (112, 16113408), (128, 14099232), (168, 10742272), (192, 9399488), (224, 8056704), (256, 7049616), (336, 5371136), (384, 4699744), (448, 4028352), (512, 3524808), (672, 2685568), (768, 2349872), (896, 2014176), (1024, 1762404), (1344, 1342784), (1536, 1174936), (1792, 1007088), (2048, 881202), (2688, 671392), (3072, 587468), (3584, 503544), (4096, 440601), (5376, 335696), (6144, 293734), (7168, 251772), (10752, 167848), (12288, 146867), (14336, 125886), (20981, 86016), (21504, 83924), (28672, 62943), (41962, 43008)]