2018799453

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 3305788416

約数和(自身を除く): 1286988963

約数列:

[1, 3, 11, 17, 31, 33, 51, 61, 93, 121, 173, 183, 187, 341, 363, 519, 527, 561, 671, 1023, 1037, 1581, 1891, 1903, 2013, 2057, 2941, 3111, 3751, 5363, 5673, 5709, 5797, 6171, 7381, 8823, 10553, 11253, 11407, 16089, 17391, 20801, 20933, 22143, 31659, 32147, 32351, 34221, 58993, 62403, 62799, 63767, 91171, 96441, 97053, 116083, 125477, 176979, 179401, 191301, 228811, 273513, 327143, 348249, 353617, 355861, 376431, 538203, 648923, 686433, 981429, 1002881, 1060851, 1067583, 1276913, 1946769, 1973411, 3008643, 3598573, 3830739, 3889787, 5561431, 5920233, 10795719, 11031691, 11669361, 16684293, 21707521, 33095073, 39584303, 61175741, 65122563, 118752909, 183527223, 672933151, 2018799453]

約数ペア:

[(1, 2018799453), (3, 672933151), (11, 183527223), (17, 118752909), (31, 65122563), (33, 61175741), (51, 39584303), (61, 33095073), (93, 21707521), (121, 16684293), (173, 11669361), (183, 11031691), (187, 10795719), (341, 5920233), (363, 5561431), (519, 3889787), (527, 3830739), (561, 3598573), (671, 3008643), (1023, 1973411), (1037, 1946769), (1581, 1276913), (1891, 1067583), (1903, 1060851), (2013, 1002881), (2057, 981429), (2941, 686433), (3111, 648923), (3751, 538203), (5363, 376431), (5673, 355861), (5709, 353617), (5797, 348249), (6171, 327143), (7381, 273513), (8823, 228811), (10553, 191301), (11253, 179401), (11407, 176979), (16089, 125477), (17391, 116083), (20801, 97053), (20933, 96441), (22143, 91171), (31659, 63767), (32147, 62799), (32351, 62403), (34221, 58993)]