137518668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{181903}}^1$

素因数の和:181923

約数の個数: 48

約数和(自身を含む): 407464960

約数和(自身を除く): 269946292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 181903, 363806, 545709, 727612, 1091418, 1273321, 1637127, 2182836, 2546642, 3274254, 3819963, 4911381, 5093284, 6548508, 7639926, 9822762, 11459889, 15279852, 19645524, 22919778, 34379667, 45839556, 68759334, 137518668]

約数ペア:

[(1, 137518668), (2, 68759334), (3, 45839556), (4, 34379667), (6, 22919778), (7, 19645524), (9, 15279852), (12, 11459889), (14, 9822762), (18, 7639926), (21, 6548508), (27, 5093284), (28, 4911381), (36, 3819963), (42, 3274254), (54, 2546642), (63, 2182836), (84, 1637127), (108, 1273321), (126, 1091418), (189, 727612), (252, 545709), (378, 363806), (756, 181903)]