19182474

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{3259}}^1$

素因数の和:3379

約数の個数: 32

約数和(自身を含む): 43032000

約数和(自身を除く): 23849526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 3259, 5886, 6518, 9777, 19554, 29331, 58662, 87993, 175986, 355231, 710462, 1065693, 2131386, 3197079, 6394158, 9591237, 19182474]

約数ペア:

[(1, 19182474), (2, 9591237), (3, 6394158), (6, 3197079), (9, 2131386), (18, 1065693), (27, 710462), (54, 355231), (109, 175986), (218, 87993), (327, 58662), (654, 29331), (981, 19554), (1962, 9777), (2943, 6518), (3259, 5886)]