855350442

素因数分解:

$2^1\times 3^4\times {\mathrm{5279941}}^1$

素因数の和:5279955

約数の個数: 20

約数和(自身を含む): 1916618946

約数和(自身を除く): 1061268504

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5279941, 10559882, 15839823, 31679646, 47519469, 95038938, 142558407, 285116814, 427675221, 855350442]

約数ペア:

[(1, 855350442), (2, 427675221), (3, 285116814), (6, 142558407), (9, 95038938), (18, 47519469), (27, 31679646), (54, 15839823), (81, 10559882), (162, 5279941)]