68911626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1640753}}^1$

素因数の和:1640765

約数の個数: 16

約数和(自身を含む): 157512384

約数和(自身を除く): 88600758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1640753, 3281506, 4922259, 9844518, 11485271, 22970542, 34455813, 68911626]

約数ペア:

[(1, 68911626), (2, 34455813), (3, 22970542), (6, 11485271), (7, 9844518), (14, 4922259), (21, 3281506), (42, 1640753)]