274905756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{401909}}^1$

素因数の和:401938

約数の個数: 36

約数和(自身を含む): 731476200

約数和(自身を除く): 456570444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 401909, 803818, 1205727, 1607636, 2411454, 3617181, 4822908, 7234362, 7636271, 14468724, 15272542, 22908813, 30545084, 45817626, 68726439, 91635252, 137452878, 274905756]

約数ペア:

[(1, 274905756), (2, 137452878), (3, 91635252), (4, 68726439), (6, 45817626), (9, 30545084), (12, 22908813), (18, 15272542), (19, 14468724), (36, 7636271), (38, 7234362), (57, 4822908), (76, 3617181), (114, 2411454), (171, 1607636), (228, 1205727), (342, 803818), (684, 401909)]