31004406

素因数分解:

$2^1\times 3^2\times {\mathrm{839}}^1\times {\mathrm{2053}}^1$

素因数の和:2900

約数の個数: 24

約数和(自身を含む): 67289040

約数和(自身を除く): 36284634

約数列:

[1, 2, 3, 6, 9, 18, 839, 1678, 2053, 2517, 4106, 5034, 6159, 7551, 12318, 15102, 18477, 36954, 1722467, 3444934, 5167401, 10334802, 15502203, 31004406]

約数ペア:

[(1, 31004406), (2, 15502203), (3, 10334802), (6, 5167401), (9, 3444934), (18, 1722467), (839, 36954), (1678, 18477), (2053, 15102), (2517, 12318), (4106, 7551), (5034, 6159)]