249131628

素因数分解:

$2^2\times 3^2\times {\mathrm{6920323}}^1$

素因数の和:6920333

約数の個数: 18

約数和(自身を含む): 629749484

約数和(自身を除く): 380617856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6920323, 13840646, 20760969, 27681292, 41521938, 62282907, 83043876, 124565814, 249131628]

約数ペア:

[(1, 249131628), (2, 124565814), (3, 83043876), (4, 62282907), (6, 41521938), (9, 27681292), (12, 20760969), (18, 13840646), (36, 6920323)]