19284318

素因数分解:

$2^1\times 3^4\times {\mathrm{119039}}^1$

素因数の和:119053

約数の個数: 20

約数和(自身を含む): 43211520

約数和(自身を除く): 23927202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 119039, 238078, 357117, 714234, 1071351, 2142702, 3214053, 6428106, 9642159, 19284318]

約数ペア:

[(1, 19284318), (2, 9642159), (3, 6428106), (6, 3214053), (9, 2142702), (18, 1071351), (27, 714234), (54, 357117), (81, 238078), (162, 119039)]