381684678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2765831}}^1$

素因数の和:2765859

約数の個数: 16

約数和(自身を含む): 796559616

約数和(自身を除く): 414874938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2765831, 5531662, 8297493, 16594986, 63614113, 127228226, 190842339, 381684678]

約数ペア:

[(1, 381684678), (2, 190842339), (3, 127228226), (6, 63614113), (23, 16594986), (46, 8297493), (69, 5531662), (138, 2765831)]