25769826

素因数分解:

$2^1\times 3^4\times {\mathrm{159073}}^1$

素因数の和:159087

約数の個数: 20

約数和(自身を含む): 57743862

約数和(自身を除く): 31974036

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 159073, 318146, 477219, 954438, 1431657, 2863314, 4294971, 8589942, 12884913, 25769826]

約数ペア:

[(1, 25769826), (2, 12884913), (3, 8589942), (6, 4294971), (9, 2863314), (18, 1431657), (27, 954438), (54, 477219), (81, 318146), (162, 159073)]