121938138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{967763}}^1$

素因数の和:967778

約数の個数: 24

約数和(自身を含む): 301942368

約数和(自身を除く): 180004230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 967763, 1935526, 2903289, 5806578, 6774341, 8709867, 13548682, 17419734, 20323023, 40646046, 60969069, 121938138]

約数ペア:

[(1, 121938138), (2, 60969069), (3, 40646046), (6, 20323023), (7, 17419734), (9, 13548682), (14, 8709867), (18, 6774341), (21, 5806578), (42, 2903289), (63, 1935526), (126, 967763)]