68509458

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{14149}}^1$

素因数の和:14426

約数の個数: 24

約数和(自身を含む): 148999500

約数和(自身を除く): 80490042

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 14149, 28298, 42447, 84894, 127341, 254682, 3806081, 7612162, 11418243, 22836486, 34254729, 68509458]

約数ペア:

[(1, 68509458), (2, 34254729), (3, 22836486), (6, 11418243), (9, 7612162), (18, 3806081), (269, 254682), (538, 127341), (807, 84894), (1614, 42447), (2421, 28298), (4842, 14149)]