128501826

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1127209}}^1$

素因数の和:1127233

約数の個数: 16

約数和(自身を含む): 270530400

約数和(自身を除く): 142028574

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1127209, 2254418, 3381627, 6763254, 21416971, 42833942, 64250913, 128501826]

約数ペア:

[(1, 128501826), (2, 64250913), (3, 42833942), (6, 21416971), (19, 6763254), (38, 3381627), (57, 2254418), (114, 1127209)]