128571004836

素因数分解:

$2^2\times 3^4\times {\mathrm{396824089}}^1$

素因数の和:396824105

約数の個数: 30

約数和(自身を含む): 336110004230

約数和(自身を除く): 207538999394

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 396824089, 793648178, 1190472267, 1587296356, 2380944534, 3571416801, 4761889068, 7142833602, 10714250403, 14285667204, 21428500806, 32142751209, 42857001612, 64285502418, 128571004836]

約数ペア:

[(1, 128571004836), (2, 64285502418), (3, 42857001612), (4, 32142751209), (6, 21428500806), (9, 14285667204), (12, 10714250403), (18, 7142833602), (27, 4761889068), (36, 3571416801), (54, 2380944534), (81, 1587296356), (108, 1190472267), (162, 793648178), (324, 396824089)]