18370016

素因数分解:

$2^5\times 7^1\times {\mathrm{82009}}^1$

素因数の和:82026

約数の個数: 24

約数和(自身を含む): 41333040

約数和(自身を除く): 22963024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 82009, 164018, 328036, 574063, 656072, 1148126, 1312144, 2296252, 2624288, 4592504, 9185008, 18370016]

約数ペア:

[(1, 18370016), (2, 9185008), (4, 4592504), (7, 2624288), (8, 2296252), (14, 1312144), (16, 1148126), (28, 656072), (32, 574063), (56, 328036), (112, 164018), (224, 82009)]