7428678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53831}}^1$

素因数の和:53859

約数の個数: 16

約数和(自身を含む): 15503616

約数和(自身を除く): 8074938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 53831, 107662, 161493, 322986, 1238113, 2476226, 3714339, 7428678]

約数ペア:

[(1, 7428678), (2, 3714339), (3, 2476226), (6, 1238113), (23, 322986), (46, 161493), (69, 107662), (138, 53831)]