18443320098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439126669}}^1$

素因数の和:439126681

約数の個数: 16

約数和(自身を含む): 42156160320

約数和(自身を除く): 23712840222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439126669, 878253338, 1317380007, 2634760014, 3073886683, 6147773366, 9221660049, 18443320098]

約数ペア:

[(1, 18443320098), (2, 9221660049), (3, 6147773366), (6, 3073886683), (7, 2634760014), (14, 1317380007), (21, 878253338), (42, 439126669)]