21685824

素因数分解:

$2^6\times 3^2\times {\mathrm{37649}}^1$

素因数の和:37667

約数の個数: 42

約数和(自身を含む): 62160150

約数和(自身を除く): 40474326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 37649, 75298, 112947, 150596, 225894, 301192, 338841, 451788, 602384, 677682, 903576, 1204768, 1355364, 1807152, 2409536, 2710728, 3614304, 5421456, 7228608, 10842912, 21685824]

約数ペア:

[(1, 21685824), (2, 10842912), (3, 7228608), (4, 5421456), (6, 3614304), (8, 2710728), (9, 2409536), (12, 1807152), (16, 1355364), (18, 1204768), (24, 903576), (32, 677682), (36, 602384), (48, 451788), (64, 338841), (72, 301192), (96, 225894), (144, 150596), (192, 112947), (288, 75298), (576, 37649)]