12647808

素因数分解:

$2^7\times 3^2\times {\mathrm{10979}}^1$

素因数の和:10999

約数の個数: 48

約数和(自身を含む): 36398700

約数和(自身を除く): 23750892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 10979, 21958, 32937, 43916, 65874, 87832, 98811, 131748, 175664, 197622, 263496, 351328, 395244, 526992, 702656, 790488, 1053984, 1405312, 1580976, 2107968, 3161952, 4215936, 6323904, 12647808]

約数ペア:

[(1, 12647808), (2, 6323904), (3, 4215936), (4, 3161952), (6, 2107968), (8, 1580976), (9, 1405312), (12, 1053984), (16, 790488), (18, 702656), (24, 526992), (32, 395244), (36, 351328), (48, 263496), (64, 197622), (72, 175664), (96, 131748), (128, 98811), (144, 87832), (192, 65874), (288, 43916), (384, 32937), (576, 21958), (1152, 10979)]