18812928

素因数分解:

$2^{12}\times 3^1\times {\mathrm{1531}}^1$

素因数の和:1558

約数の個数: 52

約数和(自身を含む): 50194448

約数和(自身を除く): 31381520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1531, 1536, 2048, 3062, 3072, 4096, 4593, 6124, 6144, 9186, 12248, 12288, 18372, 24496, 36744, 48992, 73488, 97984, 146976, 195968, 293952, 391936, 587904, 783872, 1175808, 1567744, 2351616, 3135488, 4703232, 6270976, 9406464, 18812928]

約数ペア:

[(1, 18812928), (2, 9406464), (3, 6270976), (4, 4703232), (6, 3135488), (8, 2351616), (12, 1567744), (16, 1175808), (24, 783872), (32, 587904), (48, 391936), (64, 293952), (96, 195968), (128, 146976), (192, 97984), (256, 73488), (384, 48992), (512, 36744), (768, 24496), (1024, 18372), (1531, 12288), (1536, 12248), (2048, 9186), (3062, 6144), (3072, 6124), (4096, 4593)]