1287252

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 60

約数和(自身を含む): 3506580

約数和(自身を除く): 2219328

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 137, 162, 174, 261, 274, 324, 348, 411, 522, 548, 783, 822, 1044, 1233, 1566, 1644, 2349, 2466, 3132, 3699, 3973, 4698, 4932, 7398, 7946, 9396, 11097, 11919, 14796, 15892, 22194, 23838, 35757, 44388, 47676, 71514, 107271, 143028, 214542, 321813, 429084, 643626, 1287252]

約数ペア:

[(1, 1287252), (2, 643626), (3, 429084), (4, 321813), (6, 214542), (9, 143028), (12, 107271), (18, 71514), (27, 47676), (29, 44388), (36, 35757), (54, 23838), (58, 22194), (81, 15892), (87, 14796), (108, 11919), (116, 11097), (137, 9396), (162, 7946), (174, 7398), (261, 4932), (274, 4698), (324, 3973), (348, 3699), (411, 3132), (522, 2466), (548, 2349), (783, 1644), (822, 1566), (1044, 1233)]