21596544

素因数分解:

$2^7\times 3^4\times {\mathrm{2083}}^1$

素因数の和:2109

約数の個数: 80

約数和(自身を含む): 64301820

約数和(自身を除く): 42705276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2083, 2592, 3456, 4166, 5184, 6249, 8332, 10368, 12498, 16664, 18747, 24996, 33328, 37494, 49992, 56241, 66656, 74988, 99984, 112482, 133312, 149976, 168723, 199968, 224964, 266624, 299952, 337446, 399936, 449928, 599904, 674892, 799872, 899856, 1199808, 1349784, 1799712, 2399616, 2699568, 3599424, 5399136, 7198848, 10798272, 21596544]

約数ペア:

[(1, 21596544), (2, 10798272), (3, 7198848), (4, 5399136), (6, 3599424), (8, 2699568), (9, 2399616), (12, 1799712), (16, 1349784), (18, 1199808), (24, 899856), (27, 799872), (32, 674892), (36, 599904), (48, 449928), (54, 399936), (64, 337446), (72, 299952), (81, 266624), (96, 224964), (108, 199968), (128, 168723), (144, 149976), (162, 133312), (192, 112482), (216, 99984), (288, 74988), (324, 66656), (384, 56241), (432, 49992), (576, 37494), (648, 33328), (864, 24996), (1152, 18747), (1296, 16664), (1728, 12498), (2083, 10368), (2592, 8332), (3456, 6249), (4166, 5184)]