135987678

素因数分解:

$2^1\times 3^2\times {\mathrm{7554871}}^1$

素因数の和:7554879

約数の個数: 12

約数和(自身を含む): 294640008

約数和(自身を除く): 158652330

約数列:

[1, 2, 3, 6, 9, 18, 7554871, 15109742, 22664613, 45329226, 67993839, 135987678]

約数ペア:

[(1, 135987678), (2, 67993839), (3, 45329226), (6, 22664613), (9, 15109742), (18, 7554871)]