128567826

素因数分解:

$2^1\times 3^2\times {\mathrm{569}}^1\times {\mathrm{12553}}^1$

素因数の和:13130

約数の個数: 24

約数和(自身を含む): 279075420

約数和(自身を除く): 150507594

約数列:

[1, 2, 3, 6, 9, 18, 569, 1138, 1707, 3414, 5121, 10242, 12553, 25106, 37659, 75318, 112977, 225954, 7142657, 14285314, 21427971, 42855942, 64283913, 128567826]

約数ペア:

[(1, 128567826), (2, 64283913), (3, 42855942), (6, 21427971), (9, 14285314), (18, 7142657), (569, 225954), (1138, 112977), (1707, 75318), (3414, 37659), (5121, 25106), (10242, 12553)]