18193782

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131839}}^1$

素因数の和:131867

約数の個数: 16

約数和(自身を含む): 37969920

約数和(自身を除く): 19776138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 131839, 263678, 395517, 791034, 3032297, 6064594, 9096891, 18193782]

約数ペア:

[(1, 18193782), (2, 9096891), (3, 6064594), (6, 3032297), (23, 791034), (46, 395517), (69, 263678), (138, 131839)]