21460224

素因数分解:

$2^8\times 3^1\times {\mathrm{27943}}^1$

素因数の和:27962

約数の個数: 36

約数和(自身を含む): 57117536

約数和(自身を除く): 35657312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 27943, 55886, 83829, 111772, 167658, 223544, 335316, 447088, 670632, 894176, 1341264, 1788352, 2682528, 3576704, 5365056, 7153408, 10730112, 21460224]

約数ペア:

[(1, 21460224), (2, 10730112), (3, 7153408), (4, 5365056), (6, 3576704), (8, 2682528), (12, 1788352), (16, 1341264), (24, 894176), (32, 670632), (48, 447088), (64, 335316), (96, 223544), (128, 167658), (192, 111772), (256, 83829), (384, 55886), (768, 27943)]