21586944

素因数分解:

$2^{10}\times 3^1\times {\mathrm{7027}}^1$

素因数の和:7050

約数の個数: 44

約数和(自身を含む): 57545264

約数和(自身を除く): 35958320

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, 7027, 14054, 21081, 28108, 42162, 56216, 84324, 112432, 168648, 224864, 337296, 449728, 674592, 899456, 1349184, 1798912, 2698368, 3597824, 5396736, 7195648, 10793472, 21586944]

約数ペア:

[(1, 21586944), (2, 10793472), (3, 7195648), (4, 5396736), (6, 3597824), (8, 2698368), (12, 1798912), (16, 1349184), (24, 899456), (32, 674592), (48, 449728), (64, 337296), (96, 224864), (128, 168648), (192, 112432), (256, 84324), (384, 56216), (512, 42162), (768, 28108), (1024, 21081), (1536, 14054), (3072, 7027)]