137923218

素因数分解:

$2^1\times 3^2\times {\mathrm{7662401}}^1$

素因数の和:7662409

約数の個数: 12

約数和(自身を含む): 298833678

約数和(自身を除く): 160910460

約数列:

[1, 2, 3, 6, 9, 18, 7662401, 15324802, 22987203, 45974406, 68961609, 137923218]

約数ペア:

[(1, 137923218), (2, 68961609), (3, 45974406), (6, 22987203), (9, 15324802), (18, 7662401)]