12907458

素因数分解:

$2^1\times 3^3\times {\mathrm{239027}}^1$

素因数の和:239038

約数の個数: 16

約数和(自身を含む): 28683360

約数和(自身を除く): 15775902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239027, 478054, 717081, 1434162, 2151243, 4302486, 6453729, 12907458]

約数ペア:

[(1, 12907458), (2, 6453729), (3, 4302486), (6, 2151243), (9, 1434162), (18, 717081), (27, 478054), (54, 239027)]