21642912

素因数分解:

$2^5\times 3^2\times {\mathrm{75149}}^1$

素因数の和:75165

約数の個数: 36

約数和(自身を含む): 61547850

約数和(自身を除く): 39904938

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 75149, 150298, 225447, 300596, 450894, 601192, 676341, 901788, 1202384, 1352682, 1803576, 2404768, 2705364, 3607152, 5410728, 7214304, 10821456, 21642912]

約数ペア:

[(1, 21642912), (2, 10821456), (3, 7214304), (4, 5410728), (6, 3607152), (8, 2705364), (9, 2404768), (12, 1803576), (16, 1352682), (18, 1202384), (24, 901788), (32, 676341), (36, 601192), (48, 450894), (72, 300596), (96, 225447), (144, 150298), (288, 75149)]