12189978

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{9277}}^1$

素因数の和:9358

約数の個数: 24

約数和(自身を含む): 26776308

約数和(自身を除く): 14586330

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 9277, 18554, 27831, 55662, 83493, 166986, 677221, 1354442, 2031663, 4063326, 6094989, 12189978]

約数ペア:

[(1, 12189978), (2, 6094989), (3, 4063326), (6, 2031663), (9, 1354442), (18, 677221), (73, 166986), (146, 83493), (219, 55662), (438, 27831), (657, 18554), (1314, 9277)]