18366968706633

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2497887761}}^1$

素因数の和:2497887829

約数の個数: 24

約数和(自身を含む): 28575835997280

約数和(自身を除く): 10208867290647

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 2497887761, 7493663283, 22480989849, 47459867459, 107409173723, 142379602377, 322227521169, 427138807131, 966682563507, 2040774300737, 6122322902211, 18366968706633]

約数ペア:

[(1, 18366968706633), (3, 6122322902211), (9, 2040774300737), (19, 966682563507), (43, 427138807131), (57, 322227521169), (129, 142379602377), (171, 107409173723), (387, 47459867459), (817, 22480989849), (2451, 7493663283), (7353, 2497887761)]