13240044

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2851}}^1$

素因数の和:2907

約数の個数: 48

約数和(自身を含む): 35136640

約数和(自身を除く): 21896596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 2851, 4644, 5702, 8553, 11404, 17106, 25659, 34212, 51318, 76977, 102636, 122593, 153954, 245186, 307908, 367779, 490372, 735558, 1103337, 1471116, 2206674, 3310011, 4413348, 6620022, 13240044]

約数ペア:

[(1, 13240044), (2, 6620022), (3, 4413348), (4, 3310011), (6, 2206674), (9, 1471116), (12, 1103337), (18, 735558), (27, 490372), (36, 367779), (43, 307908), (54, 245186), (86, 153954), (108, 122593), (129, 102636), (172, 76977), (258, 51318), (387, 34212), (516, 25659), (774, 17106), (1161, 11404), (1548, 8553), (2322, 5702), (2851, 4644)]