17889378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229351}}^1$

素因数の和:229369

約数の個数: 16

約数和(自身を含む): 38531136

約数和(自身を除く): 20641758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229351, 458702, 688053, 1376106, 2981563, 5963126, 8944689, 17889378]

約数ペア:

[(1, 17889378), (2, 8944689), (3, 5963126), (6, 2981563), (13, 1376106), (26, 688053), (39, 458702), (78, 229351)]