68723178

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{37309}}^1$

素因数の和:37621

約数の個数: 16

約数和(自身を含む): 137897760

約数和(自身を除く): 69174582

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 37309, 74618, 111927, 223854, 11453863, 22907726, 34361589, 68723178]

約数ペア:

[(1, 68723178), (2, 34361589), (3, 22907726), (6, 11453863), (307, 223854), (614, 111927), (921, 74618), (1842, 37309)]