138998322

素因数分解:

$2^1\times 3^3\times {\mathrm{2574043}}^1$

素因数の和:2574054

約数の個数: 16

約数和(自身を含む): 308885280

約数和(自身を除く): 169886958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2574043, 5148086, 7722129, 15444258, 23166387, 46332774, 69499161, 138998322]

約数ペア:

[(1, 138998322), (2, 69499161), (3, 46332774), (6, 23166387), (9, 15444258), (18, 7722129), (27, 5148086), (54, 2574043)]