20181406698

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15358757}}^1$

素因数の和:15358838

約数の個数: 24

約数和(自身を含む): 44325375588

約数和(自身を除く): 24143968890

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 15358757, 30717514, 46076271, 92152542, 138228813, 276457626, 1121189261, 2242378522, 3363567783, 6727135566, 10090703349, 20181406698]

約数ペア:

[(1, 20181406698), (2, 10090703349), (3, 6727135566), (6, 3363567783), (9, 2242378522), (18, 1121189261), (73, 276457626), (146, 138228813), (219, 92152542), (438, 46076271), (657, 30717514), (1314, 15358757)]