8745438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{112121}}^1$

素因数の和:112139

約数の個数: 16

約数和(自身を含む): 18836496

約数和(自身を除く): 10091058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 112121, 224242, 336363, 672726, 1457573, 2915146, 4372719, 8745438]

約数ペア:

[(1, 8745438), (2, 4372719), (3, 2915146), (6, 1457573), (13, 672726), (26, 336363), (39, 224242), (78, 112121)]