21000192

素因数分解:

$2^{12}\times 3^1\times {\mathrm{1709}}^1$

素因数の和:1736

約数の個数: 52

約数和(自身を含む): 56026440

約数和(自身を除く): 35026248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 1709, 2048, 3072, 3418, 4096, 5127, 6144, 6836, 10254, 12288, 13672, 20508, 27344, 41016, 54688, 82032, 109376, 164064, 218752, 328128, 437504, 656256, 875008, 1312512, 1750016, 2625024, 3500032, 5250048, 7000064, 10500096, 21000192]

約数ペア:

[(1, 21000192), (2, 10500096), (3, 7000064), (4, 5250048), (6, 3500032), (8, 2625024), (12, 1750016), (16, 1312512), (24, 875008), (32, 656256), (48, 437504), (64, 328128), (96, 218752), (128, 164064), (192, 109376), (256, 82032), (384, 54688), (512, 41016), (768, 27344), (1024, 20508), (1536, 13672), (1709, 12288), (2048, 10254), (3072, 6836), (3418, 6144), (4096, 5127)]