42966429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 29609571

約数列:

[1, 3, 11, 17, 19, 29, 33, 51, 57, 87, 139, 187, 209, 319, 323, 417, 493, 551, 561, 627, 957, 969, 1479, 1529, 1653, 2363, 2641, 3553, 4031, 4587, 5423, 6061, 7089, 7923, 9367, 10659, 12093, 16269, 18183, 25993, 28101, 29051, 44341, 44897, 68527, 76589, 77979, 87153, 103037, 133023, 134691, 205581, 229767, 309111, 493867, 753797, 842479, 1302013, 1481601, 2261391, 2527437, 3906039, 14322143, 42966429]

約数ペア:

[(1, 42966429), (3, 14322143), (11, 3906039), (17, 2527437), (19, 2261391), (29, 1481601), (33, 1302013), (51, 842479), (57, 753797), (87, 493867), (139, 309111), (187, 229767), (209, 205581), (319, 134691), (323, 133023), (417, 103037), (493, 87153), (551, 77979), (561, 76589), (627, 68527), (957, 44897), (969, 44341), (1479, 29051), (1529, 28101), (1653, 25993), (2363, 18183), (2641, 16269), (3553, 12093), (4031, 10659), (4587, 9367), (5423, 7923), (6061, 7089)]