2018861824

素因数分解:

$2^8\times 7^1\times {\mathrm{1126597}}^1$

素因数の和:1126620

約数の個数: 36

約数和(自身を含む): 4605532624

約数和(自身を除く): 2586670800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 1126597, 2253194, 4506388, 7886179, 9012776, 15772358, 18025552, 31544716, 36051104, 63089432, 72102208, 126178864, 144204416, 252357728, 288408832, 504715456, 1009430912, 2018861824]

約数ペア:

[(1, 2018861824), (2, 1009430912), (4, 504715456), (7, 288408832), (8, 252357728), (14, 144204416), (16, 126178864), (28, 72102208), (32, 63089432), (56, 36051104), (64, 31544716), (112, 18025552), (128, 15772358), (224, 9012776), (256, 7886179), (448, 4506388), (896, 2253194), (1792, 1126597)]