138649356

素因数分解:

$2^2\times 3^2\times {\mathrm{3851371}}^1$

素因数の和:3851381

約数の個数: 18

約数和(自身を含む): 350474852

約数和(自身を除く): 211825496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3851371, 7702742, 11554113, 15405484, 23108226, 34662339, 46216452, 69324678, 138649356]

約数ペア:

[(1, 138649356), (2, 69324678), (3, 46216452), (4, 34662339), (6, 23108226), (9, 15405484), (12, 11554113), (18, 7702742), (36, 3851371)]