129652278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3086959}}^1$

素因数の和:3086971

約数の個数: 16

約数和(自身を含む): 296348160

約数和(自身を除く): 166695882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3086959, 6173918, 9260877, 18521754, 21608713, 43217426, 64826139, 129652278]

約数ペア:

[(1, 129652278), (2, 64826139), (3, 43217426), (6, 21608713), (7, 18521754), (14, 9260877), (21, 6173918), (42, 3086959)]