18139782

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{177841}}^1$

素因数の和:177863

約数の個数: 16

約数和(自身を含む): 38413872

約数和(自身を除く): 20274090

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 177841, 355682, 533523, 1067046, 3023297, 6046594, 9069891, 18139782]

約数ペア:

[(1, 18139782), (2, 9069891), (3, 6046594), (6, 3023297), (17, 1067046), (34, 533523), (51, 355682), (102, 177841)]