157782018

素因数分解:

$2^1\times 3^1\times {\mathrm{1399}}^1\times {\mathrm{18797}}^1$

素因数の和:20201

約数の個数: 16

約数和(自身を含む): 315806400

約数和(自身を除く): 158024382

約数列:

[1, 2, 3, 6, 1399, 2798, 4197, 8394, 18797, 37594, 56391, 112782, 26297003, 52594006, 78891009, 157782018]

約数ペア:

[(1, 157782018), (2, 78891009), (3, 52594006), (6, 26297003), (1399, 112782), (2798, 56391), (4197, 37594), (8394, 18797)]