8991642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{136237}}^1$

素因数の和:136253

約数の個数: 16

約数和(自身を含む): 19618272

約数和(自身を除く): 10626630

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 136237, 272474, 408711, 817422, 1498607, 2997214, 4495821, 8991642]

約数ペア:

[(1, 8991642), (2, 4495821), (3, 2997214), (6, 1498607), (11, 817422), (22, 408711), (33, 272474), (66, 136237)]