18515712

素因数分解:

$2^8\times 3^1\times {\mathrm{24109}}^1$

素因数の和:24128

約数の個数: 36

約数和(自身を含む): 49280840

約数和(自身を除く): 30765128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 24109, 48218, 72327, 96436, 144654, 192872, 289308, 385744, 578616, 771488, 1157232, 1542976, 2314464, 3085952, 4628928, 6171904, 9257856, 18515712]

約数ペア:

[(1, 18515712), (2, 9257856), (3, 6171904), (4, 4628928), (6, 3085952), (8, 2314464), (12, 1542976), (16, 1157232), (24, 771488), (32, 578616), (48, 385744), (64, 289308), (96, 192872), (128, 144654), (192, 96436), (256, 72327), (384, 48218), (768, 24109)]