18135339

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{607}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 25331712

約数和(自身を除く): 7196373

約数列:

[1, 3, 23, 69, 433, 607, 1299, 1821, 9959, 13961, 29877, 41883, 262831, 788493, 6045113, 18135339]

約数ペア:

[(1, 18135339), (3, 6045113), (23, 788493), (69, 262831), (433, 41883), (607, 29877), (1299, 13961), (1821, 9959)]