68700678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{497831}}^1$

素因数の和:497859

約数の個数: 16

約数和(自身を含む): 143375616

約数和(自身を除く): 74674938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 497831, 995662, 1493493, 2986986, 11450113, 22900226, 34350339, 68700678]

約数ペア:

[(1, 68700678), (2, 34350339), (3, 22900226), (6, 11450113), (23, 2986986), (46, 1493493), (69, 995662), (138, 497831)]