81198786

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{588397}}^1$

素因数の和:588425

約数の個数: 16

約数和(自身を含む): 169458624

約数和(自身を除く): 88259838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 588397, 1176794, 1765191, 3530382, 13533131, 27066262, 40599393, 81198786]

約数ペア:

[(1, 81198786), (2, 40599393), (3, 27066262), (6, 13533131), (23, 3530382), (46, 1765191), (69, 1176794), (138, 588397)]