17712438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{128351}}^1$

素因数の和:128379

約数の個数: 16

約数和(自身を含む): 36965376

約数和(自身を除く): 19252938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 128351, 256702, 385053, 770106, 2952073, 5904146, 8856219, 17712438]

約数ペア:

[(1, 17712438), (2, 8856219), (3, 5904146), (6, 2952073), (23, 770106), (46, 385053), (69, 256702), (138, 128351)]