28287306

素因数分解:

$2^1\times 3^4\times {\mathrm{174613}}^1$

素因数の和:174627

約数の個数: 20

約数和(自身を含む): 63384882

約数和(自身を除く): 35097576

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 174613, 349226, 523839, 1047678, 1571517, 3143034, 4714551, 9429102, 14143653, 28287306]

約数ペア:

[(1, 28287306), (2, 14143653), (3, 9429102), (6, 4714551), (9, 3143034), (18, 1571517), (27, 1047678), (54, 523839), (81, 349226), (162, 174613)]