31139262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7489}}^1$

素因数の和:7518

約数の個数: 64

約数和(自身を含む): 86284800

約数和(自身を除く): 55145538

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 7489, 14978, 22467, 44934, 52423, 67401, 82379, 104846, 134802, 157269, 164758, 202203, 247137, 314538, 404406, 471807, 494274, 576653, 741411, 943614, 1153306, 1415421, 1482822, 1729959, 2224233, 2830842, 3459918, 4448466, 5189877, 10379754, 15569631, 31139262]

約数ペア:

[(1, 31139262), (2, 15569631), (3, 10379754), (6, 5189877), (7, 4448466), (9, 3459918), (11, 2830842), (14, 2224233), (18, 1729959), (21, 1482822), (22, 1415421), (27, 1153306), (33, 943614), (42, 741411), (54, 576653), (63, 494274), (66, 471807), (77, 404406), (99, 314538), (126, 247137), (154, 202203), (189, 164758), (198, 157269), (231, 134802), (297, 104846), (378, 82379), (462, 67401), (594, 52423), (693, 44934), (1386, 22467), (2079, 14978), (4158, 7489)]