81924858

素因数分解:

$2^1\times 3^4\times {\mathrm{505709}}^1$

素因数の和:505723

約数の個数: 20

約数和(自身を含む): 183572730

約数和(自身を除く): 101647872

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 505709, 1011418, 1517127, 3034254, 4551381, 9102762, 13654143, 27308286, 40962429, 81924858]

約数ペア:

[(1, 81924858), (2, 40962429), (3, 27308286), (6, 13654143), (9, 9102762), (18, 4551381), (27, 3034254), (54, 1517127), (81, 1011418), (162, 505709)]