31015884

素因数分解:

$2^2\times 3^1\times {\mathrm{811}}^1\times {\mathrm{3187}}^1$

素因数の和:4005

約数の個数: 24

約数和(自身を含む): 72482368

約数和(自身を除く): 41466484

約数列:

[1, 2, 3, 4, 6, 12, 811, 1622, 2433, 3187, 3244, 4866, 6374, 9561, 9732, 12748, 19122, 38244, 2584657, 5169314, 7753971, 10338628, 15507942, 31015884]

約数ペア:

[(1, 31015884), (2, 15507942), (3, 10338628), (4, 7753971), (6, 5169314), (12, 2584657), (811, 38244), (1622, 19122), (2433, 12748), (3187, 9732), (3244, 9561), (4866, 6374)]