2782218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{20161}}^1$

素因数の和:20189

約数の個数: 16

約数和(自身を含む): 5806656

約数和(自身を除く): 3024438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 20161, 40322, 60483, 120966, 463703, 927406, 1391109, 2782218]

約数ペア:

[(1, 2782218), (2, 1391109), (3, 927406), (6, 463703), (23, 120966), (46, 60483), (69, 40322), (138, 20161)]