18374428807

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{26339}}^1$

素因数の和:26995

約数の個数: 24

約数和(自身を含む): 22340534400

約数和(自身を除く): 3966105593

約数列:

[1, 7, 23, 49, 161, 619, 1127, 4333, 14237, 26339, 30331, 99659, 184373, 605797, 697613, 1290611, 4240579, 16303841, 29684053, 114126887, 374988343, 798888209, 2624918401, 18374428807]

約数ペア:

[(1, 18374428807), (7, 2624918401), (23, 798888209), (49, 374988343), (161, 114126887), (619, 29684053), (1127, 16303841), (4333, 4240579), (14237, 1290611), (26339, 697613), (30331, 605797), (99659, 184373)]