12756558

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{4177}}^1$

素因数の和:4691

約数の個数: 16

約数和(自身を含む): 25569360

約数和(自身を除く): 12812802

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 4177, 8354, 12531, 25062, 2126093, 4252186, 6378279, 12756558]

約数ペア:

[(1, 12756558), (2, 6378279), (3, 4252186), (6, 2126093), (509, 25062), (1018, 12531), (1527, 8354), (3054, 4177)]