1187408046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17991031}}^1$

素因数の和:17991047

約数の個数: 16

約数和(自身を含む): 2590708608

約数和(自身を除く): 1403300562

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 17991031, 35982062, 53973093, 107946186, 197901341, 395802682, 593704023, 1187408046]

約数ペア:

[(1, 1187408046), (2, 593704023), (3, 395802682), (6, 197901341), (11, 107946186), (22, 53973093), (33, 35982062), (66, 17991031)]