68178534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{668417}}^1$

素因数の和:668439

約数の個数: 16

約数和(自身を含む): 144378288

約数和(自身を除く): 76199754

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 668417, 1336834, 2005251, 4010502, 11363089, 22726178, 34089267, 68178534]

約数ペア:

[(1, 68178534), (2, 34089267), (3, 22726178), (6, 11363089), (17, 4010502), (34, 2005251), (51, 1336834), (102, 668417)]