13869306

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 80

約数和(自身を含む): 34882848

約数和(自身を除く): 21013542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 81, 86, 99, 129, 162, 181, 198, 258, 297, 362, 387, 473, 543, 594, 774, 891, 946, 1086, 1161, 1419, 1629, 1782, 1991, 2322, 2838, 3258, 3483, 3982, 4257, 4887, 5973, 6966, 7783, 8514, 9774, 11946, 12771, 14661, 15566, 17919, 23349, 25542, 29322, 35838, 38313, 46698, 53757, 70047, 76626, 85613, 107514, 140094, 161271, 171226, 210141, 256839, 322542, 420282, 513678, 630423, 770517, 1260846, 1541034, 2311551, 4623102, 6934653, 13869306]

約数ペア:

[(1, 13869306), (2, 6934653), (3, 4623102), (6, 2311551), (9, 1541034), (11, 1260846), (18, 770517), (22, 630423), (27, 513678), (33, 420282), (43, 322542), (54, 256839), (66, 210141), (81, 171226), (86, 161271), (99, 140094), (129, 107514), (162, 85613), (181, 76626), (198, 70047), (258, 53757), (297, 46698), (362, 38313), (387, 35838), (473, 29322), (543, 25542), (594, 23349), (774, 17919), (891, 15566), (946, 14661), (1086, 12771), (1161, 11946), (1419, 9774), (1629, 8514), (1782, 7783), (1991, 6966), (2322, 5973), (2838, 4887), (3258, 4257), (3483, 3982)]