68178834

素因数分解:

$2^1\times 3^4\times {\mathrm{420857}}^1$

素因数の和:420871

約数の個数: 20

約数和(自身を含む): 152771454

約数和(自身を除く): 84592620

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 420857, 841714, 1262571, 2525142, 3787713, 7575426, 11363139, 22726278, 34089417, 68178834]

約数ペア:

[(1, 68178834), (2, 34089417), (3, 22726278), (6, 11363139), (9, 7575426), (18, 3787713), (27, 2525142), (54, 1262571), (81, 841714), (162, 420857)]