18871296

素因数分解:

$2^{10}\times 3^1\times {\mathrm{6143}}^1$

素因数の和:6166

約数の個数: 44

約数和(自身を含む): 50307072

約数和(自身を除く): 31435776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 6143, 12286, 18429, 24572, 36858, 49144, 73716, 98288, 147432, 196576, 294864, 393152, 589728, 786304, 1179456, 1572608, 2358912, 3145216, 4717824, 6290432, 9435648, 18871296]

約数ペア:

[(1, 18871296), (2, 9435648), (3, 6290432), (4, 4717824), (6, 3145216), (8, 2358912), (12, 1572608), (16, 1179456), (24, 786304), (32, 589728), (48, 393152), (64, 294864), (96, 196576), (128, 147432), (192, 98288), (256, 73716), (384, 49144), (512, 36858), (768, 24572), (1024, 18429), (1536, 12286), (3072, 6143)]