21983616

素因数分解:

$2^7\times 3^3\times {\mathrm{6361}}^1$

素因数の和:6384

約数の個数: 64

約数和(自身を含む): 64892400

約数和(自身を除く): 42908784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 6361, 12722, 19083, 25444, 38166, 50888, 57249, 76332, 101776, 114498, 152664, 171747, 203552, 228996, 305328, 343494, 407104, 457992, 610656, 686988, 814208, 915984, 1221312, 1373976, 1831968, 2442624, 2747952, 3663936, 5495904, 7327872, 10991808, 21983616]

約数ペア:

[(1, 21983616), (2, 10991808), (3, 7327872), (4, 5495904), (6, 3663936), (8, 2747952), (9, 2442624), (12, 1831968), (16, 1373976), (18, 1221312), (24, 915984), (27, 814208), (32, 686988), (36, 610656), (48, 457992), (54, 407104), (64, 343494), (72, 305328), (96, 228996), (108, 203552), (128, 171747), (144, 152664), (192, 114498), (216, 101776), (288, 76332), (384, 57249), (432, 50888), (576, 38166), (864, 25444), (1152, 19083), (1728, 12722), (3456, 6361)]