18765376

素因数分解:

$2^6\times 7^1\times {\mathrm{41887}}^1$

素因数の和:41906

約数の個数: 28

約数和(自身を含む): 42558208

約数和(自身を除く): 23792832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 41887, 83774, 167548, 293209, 335096, 586418, 670192, 1172836, 1340384, 2345672, 2680768, 4691344, 9382688, 18765376]

約数ペア:

[(1, 18765376), (2, 9382688), (4, 4691344), (7, 2680768), (8, 2345672), (14, 1340384), (16, 1172836), (28, 670192), (32, 586418), (56, 335096), (64, 293209), (112, 167548), (224, 83774), (448, 41887)]