68131782

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{14071}}^1$

素因数の和:14348

約数の個数: 24

約数和(自身を含む): 148178160

約数和(自身を除く): 80046378

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 14071, 28142, 42213, 84426, 126639, 253278, 3785099, 7570198, 11355297, 22710594, 34065891, 68131782]

約数ペア:

[(1, 68131782), (2, 34065891), (3, 22710594), (6, 11355297), (9, 7570198), (18, 3785099), (269, 253278), (538, 126639), (807, 84426), (1614, 42213), (2421, 28142), (4842, 14071)]