61686054

素因数分解:

$2^1\times 3^2\times {\mathrm{1543}}^1\times {\mathrm{2221}}^1$

素因数の和:3772

約数の個数: 24

約数和(自身を含む): 133799952

約数和(自身を除く): 72113898

約数列:

[1, 2, 3, 6, 9, 18, 1543, 2221, 3086, 4442, 4629, 6663, 9258, 13326, 13887, 19989, 27774, 39978, 3427003, 6854006, 10281009, 20562018, 30843027, 61686054]

約数ペア:

[(1, 61686054), (2, 30843027), (3, 20562018), (6, 10281009), (9, 6854006), (18, 3427003), (1543, 39978), (2221, 27774), (3086, 19989), (4442, 13887), (4629, 13326), (6663, 9258)]