13181826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313853}}^1$

素因数の和:313865

約数の個数: 16

約数和(自身を含む): 30129984

約数和(自身を除く): 16948158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313853, 627706, 941559, 1883118, 2196971, 4393942, 6590913, 13181826]

約数ペア:

[(1, 13181826), (2, 6590913), (3, 4393942), (6, 2196971), (7, 1883118), (14, 941559), (21, 627706), (42, 313853)]