428166

素因数分解:

$2^1\times 3^5\times {\mathrm{881}}^1$

素因数の和:898

約数の個数: 24

約数和(自身を含む): 963144

約数和(自身を除く): 534978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 881, 1762, 2643, 5286, 7929, 15858, 23787, 47574, 71361, 142722, 214083, 428166]

約数ペア:

[(1, 428166), (2, 214083), (3, 142722), (6, 71361), (9, 47574), (18, 23787), (27, 15858), (54, 7929), (81, 5286), (162, 2643), (243, 1762), (486, 881)]