128570346

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{14033}}^1$

素因数の和:14550

約数の個数: 24

約数和(自身を含む): 279136260

約数和(自身を除く): 150565914

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1527, 3054, 4581, 9162, 14033, 28066, 42099, 84198, 126297, 252594, 7142797, 14285594, 21428391, 42856782, 64285173, 128570346]

約数ペア:

[(1, 128570346), (2, 64285173), (3, 42856782), (6, 21428391), (9, 14285594), (18, 7142797), (509, 252594), (1018, 126297), (1527, 84198), (3054, 42099), (4581, 28066), (9162, 14033)]