3145728

素因数分解:

$2^{20}\times 3^1$

素因数の和:43

約数の個数: 42

約数和(自身を含む): 8388604

約数和(自身を除く): 5242876

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 8192, 12288, 16384, 24576, 32768, 49152, 65536, 98304, 131072, 196608, 262144, 393216, 524288, 786432, 1048576, 1572864, 3145728]

約数ペア:

[(1, 3145728), (2, 1572864), (3, 1048576), (4, 786432), (6, 524288), (8, 393216), (12, 262144), (16, 196608), (24, 131072), (32, 98304), (48, 65536), (64, 49152), (96, 32768), (128, 24576), (192, 16384), (256, 12288), (384, 8192), (512, 6144), (768, 4096), (1024, 3072), (1536, 2048)]