9972222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127849}}^1$

素因数の和:127867

約数の個数: 16

約数和(自身を含む): 21478800

約数和(自身を除く): 11506578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127849, 255698, 383547, 767094, 1662037, 3324074, 4986111, 9972222]

約数ペア:

[(1, 9972222), (2, 4986111), (3, 3324074), (6, 1662037), (13, 767094), (26, 383547), (39, 255698), (78, 127849)]