253288584

素因数分解:

$2^3\times 3^2\times {\mathrm{3517897}}^1$

素因数の和:3517909

約数の個数: 24

約数和(自身を含む): 685990110

約数和(自身を除く): 432701526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3517897, 7035794, 10553691, 14071588, 21107382, 28143176, 31661073, 42214764, 63322146, 84429528, 126644292, 253288584]

約数ペア:

[(1, 253288584), (2, 126644292), (3, 84429528), (4, 63322146), (6, 42214764), (8, 31661073), (9, 28143176), (12, 21107382), (18, 14071588), (24, 10553691), (36, 7035794), (72, 3517897)]