68308278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{669689}}^1$

素因数の和:669711

約数の個数: 16

約数和(自身を含む): 144653040

約数和(自身を除く): 76344762

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 669689, 1339378, 2009067, 4018134, 11384713, 22769426, 34154139, 68308278]

約数ペア:

[(1, 68308278), (2, 34154139), (3, 22769426), (6, 11384713), (17, 4018134), (34, 2009067), (51, 1339378), (102, 669689)]