18207582

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131939}}^1$

素因数の和:131967

約数の個数: 16

約数和(自身を含む): 37998720

約数和(自身を除く): 19791138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 131939, 263878, 395817, 791634, 3034597, 6069194, 9103791, 18207582]

約数ペア:

[(1, 18207582), (2, 9103791), (3, 6069194), (6, 3034597), (23, 791634), (46, 395817), (69, 263878), (138, 131939)]