2028049119

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{18133}}^1$

素因数の和:18216

約数の個数: 36

約数和(自身を含む): 3184402936

約数和(自身を除く): 1156353817

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 289, 387, 731, 867, 2193, 2601, 6579, 12427, 18133, 37281, 54399, 111843, 163197, 308261, 779719, 924783, 2339157, 2774349, 5240437, 7017471, 13255223, 15721311, 39765669, 47163933, 119297007, 225338791, 676016373, 2028049119]

約数ペア:

[(1, 2028049119), (3, 676016373), (9, 225338791), (17, 119297007), (43, 47163933), (51, 39765669), (129, 15721311), (153, 13255223), (289, 7017471), (387, 5240437), (731, 2774349), (867, 2339157), (2193, 924783), (2601, 779719), (6579, 308261), (12427, 163197), (18133, 111843), (37281, 54399)]