68808318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{498611}}^1$

素因数の和:498639

約数の個数: 16

約数和(自身を含む): 143600256

約数和(自身を除く): 74791938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 498611, 997222, 1495833, 2991666, 11468053, 22936106, 34404159, 68808318]

約数ペア:

[(1, 68808318), (2, 34404159), (3, 22936106), (6, 11468053), (23, 2991666), (46, 1495833), (69, 997222), (138, 498611)]