2912117886

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{209837}}^1$

素因数の和:210105

約数の個数: 32

約数和(自身を含む): 6496584480

約数和(自身を除く): 3584466594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 4626, 6939, 13878, 209837, 419674, 629511, 1259022, 1888533, 3777066, 5665599, 11331198, 53928109, 107856218, 161784327, 323568654, 485352981, 970705962, 1456058943, 2912117886]

約数ペア:

[(1, 2912117886), (2, 1456058943), (3, 970705962), (6, 485352981), (9, 323568654), (18, 161784327), (27, 107856218), (54, 53928109), (257, 11331198), (514, 5665599), (771, 3777066), (1542, 1888533), (2313, 1259022), (4626, 629511), (6939, 419674), (13878, 209837)]