3996216

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{881}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 12806640

約数和(自身を除く): 8810424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 881, 1134, 1512, 1762, 2268, 2643, 3524, 4536, 5286, 6167, 7048, 7929, 10572, 12334, 15858, 18501, 21144, 23787, 24668, 31716, 37002, 47574, 49336, 55503, 63432, 71361, 74004, 95148, 111006, 142722, 148008, 166509, 190296, 222012, 285444, 333018, 444024, 499527, 570888, 666036, 999054, 1332072, 1998108, 3996216]

約数ペア:

[(1, 3996216), (2, 1998108), (3, 1332072), (4, 999054), (6, 666036), (7, 570888), (8, 499527), (9, 444024), (12, 333018), (14, 285444), (18, 222012), (21, 190296), (24, 166509), (27, 148008), (28, 142722), (36, 111006), (42, 95148), (54, 74004), (56, 71361), (63, 63432), (72, 55503), (81, 49336), (84, 47574), (108, 37002), (126, 31716), (162, 24668), (168, 23787), (189, 21144), (216, 18501), (252, 15858), (324, 12334), (378, 10572), (504, 7929), (567, 7048), (648, 6167), (756, 5286), (881, 4536), (1134, 3524), (1512, 2643), (1762, 2268)]