18038784

素因数分解:

$2^{14}\times 3^1\times {\mathrm{367}}^1$

素因数の和:398

約数の個数: 60

約数和(自身を含む): 48233024

約数和(自身を除く): 30194240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 367, 384, 512, 734, 768, 1024, 1101, 1468, 1536, 2048, 2202, 2936, 3072, 4096, 4404, 5872, 6144, 8192, 8808, 11744, 12288, 16384, 17616, 23488, 24576, 35232, 46976, 49152, 70464, 93952, 140928, 187904, 281856, 375808, 563712, 751616, 1127424, 1503232, 2254848, 3006464, 4509696, 6012928, 9019392, 18038784]

約数ペア:

[(1, 18038784), (2, 9019392), (3, 6012928), (4, 4509696), (6, 3006464), (8, 2254848), (12, 1503232), (16, 1127424), (24, 751616), (32, 563712), (48, 375808), (64, 281856), (96, 187904), (128, 140928), (192, 93952), (256, 70464), (367, 49152), (384, 46976), (512, 35232), (734, 24576), (768, 23488), (1024, 17616), (1101, 16384), (1468, 12288), (1536, 11744), (2048, 8808), (2202, 8192), (2936, 6144), (3072, 5872), (4096, 4404)]