18708924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{119929}}^1$

素因数の和:119949

約数の個数: 24

約数和(自身を含む): 47012560

約数和(自身を除く): 28303636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 119929, 239858, 359787, 479716, 719574, 1439148, 1559077, 3118154, 4677231, 6236308, 9354462, 18708924]

約数ペア:

[(1, 18708924), (2, 9354462), (3, 6236308), (4, 4677231), (6, 3118154), (12, 1559077), (13, 1439148), (26, 719574), (39, 479716), (52, 359787), (78, 239858), (156, 119929)]