68731458

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{266401}}^1$

素因数の和:266449

約数の個数: 16

約数和(自身を含む): 140660256

約数和(自身を除く): 71928798

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 266401, 532802, 799203, 1598406, 11455243, 22910486, 34365729, 68731458]

約数ペア:

[(1, 68731458), (2, 34365729), (3, 22910486), (6, 11455243), (43, 1598406), (86, 799203), (129, 532802), (258, 266401)]