18874688

素因数分解:

$2^6\times 7^1\times {\mathrm{42131}}^1$

素因数の和:42150

約数の個数: 28

約数和(自身を含む): 42806112

約数和(自身を除く): 23931424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42131, 84262, 168524, 294917, 337048, 589834, 674096, 1179668, 1348192, 2359336, 2696384, 4718672, 9437344, 18874688]

約数ペア:

[(1, 18874688), (2, 9437344), (4, 4718672), (7, 2696384), (8, 2359336), (14, 1348192), (16, 1179668), (28, 674096), (32, 589834), (56, 337048), (64, 294917), (112, 168524), (224, 84262), (448, 42131)]