11687994

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{1013}}^1$

素因数の和:1662

約数の個数: 24

約数和(自身を含む): 25388532

約数和(自身を除く): 13700538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1013, 1282, 1923, 2026, 3039, 3846, 5769, 6078, 9117, 11538, 18234, 649333, 1298666, 1947999, 3895998, 5843997, 11687994]

約数ペア:

[(1, 11687994), (2, 5843997), (3, 3895998), (6, 1947999), (9, 1298666), (18, 649333), (641, 18234), (1013, 11538), (1282, 9117), (1923, 6078), (2026, 5769), (3039, 3846)]