68494278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{600827}}^1$

素因数の和:600851

約数の個数: 16

約数和(自身を含む): 144198720

約数和(自身を除く): 75704442

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 600827, 1201654, 1802481, 3604962, 11415713, 22831426, 34247139, 68494278]

約数ペア:

[(1, 68494278), (2, 34247139), (3, 22831426), (6, 11415713), (19, 3604962), (38, 1802481), (57, 1201654), (114, 600827)]