9720954

素因数分解:

$2^1\times 3^2\times {\mathrm{613}}^1\times {\mathrm{881}}^1$

素因数の和:1502

約数の個数: 24

約数和(自身を含む): 21120372

約数和(自身を除く): 11399418

約数列:

[1, 2, 3, 6, 9, 18, 613, 881, 1226, 1762, 1839, 2643, 3678, 5286, 5517, 7929, 11034, 15858, 540053, 1080106, 1620159, 3240318, 4860477, 9720954]

約数ペア:

[(1, 9720954), (2, 4860477), (3, 3240318), (6, 1620159), (9, 1080106), (18, 540053), (613, 15858), (881, 11034), (1226, 7929), (1762, 5517), (1839, 5286), (2643, 3678)]