12743838

素因数分解:

$2^1\times 3^3\times {\mathrm{235997}}^1$

素因数の和:236008

約数の個数: 16

約数和(自身を含む): 28319760

約数和(自身を除く): 15575922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 235997, 471994, 707991, 1415982, 2123973, 4247946, 6371919, 12743838]

約数ペア:

[(1, 12743838), (2, 6371919), (3, 4247946), (6, 2123973), (9, 1415982), (18, 707991), (27, 471994), (54, 235997)]