16674084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 48642048

約数和(自身を除く): 31967964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 521, 762, 889, 1042, 1143, 1524, 1563, 1778, 2084, 2286, 2667, 3126, 3556, 3647, 4572, 4689, 5334, 6252, 7294, 8001, 9378, 10668, 10941, 14588, 16002, 18756, 21882, 32004, 32823, 43764, 65646, 66167, 131292, 132334, 198501, 264668, 397002, 463169, 595503, 794004, 926338, 1191006, 1389507, 1852676, 2382012, 2779014, 4168521, 5558028, 8337042, 16674084]

約数ペア:

[(1, 16674084), (2, 8337042), (3, 5558028), (4, 4168521), (6, 2779014), (7, 2382012), (9, 1852676), (12, 1389507), (14, 1191006), (18, 926338), (21, 794004), (28, 595503), (36, 463169), (42, 397002), (63, 264668), (84, 198501), (126, 132334), (127, 131292), (252, 66167), (254, 65646), (381, 43764), (508, 32823), (521, 32004), (762, 21882), (889, 18756), (1042, 16002), (1143, 14588), (1524, 10941), (1563, 10668), (1778, 9378), (2084, 8001), (2286, 7294), (2667, 6252), (3126, 5334), (3556, 4689), (3647, 4572)]