18440034032

素因数分解:

$2^4\times 7^1\times {\mathrm{164643161}}^1$

素因数の和:164643176

約数の個数: 20

約数和(自身を含む): 40831504176

約数和(自身を除く): 22391470144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 164643161, 329286322, 658572644, 1152502127, 1317145288, 2305004254, 2634290576, 4610008508, 9220017016, 18440034032]

約数ペア:

[(1, 18440034032), (2, 9220017016), (4, 4610008508), (7, 2634290576), (8, 2305004254), (14, 1317145288), (16, 1152502127), (28, 658572644), (56, 329286322), (112, 164643161)]