12684720642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{659}}^1\times {\mathrm{26513}}^1$

素因数の和:27199

約数の個数: 48

約数和(自身を含む): 27928787040

約数和(自身を除く): 15244066398

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 659, 726, 1318, 1977, 3954, 7249, 14498, 21747, 26513, 43494, 53026, 79539, 79739, 159078, 159478, 239217, 291643, 478434, 583286, 874929, 1749858, 3208073, 6416146, 9624219, 17472067, 19248438, 34944134, 52416201, 104832402, 192192737, 384385474, 576578211, 1153156422, 2114120107, 4228240214, 6342360321, 12684720642]

約数ペア:

[(1, 12684720642), (2, 6342360321), (3, 4228240214), (6, 2114120107), (11, 1153156422), (22, 576578211), (33, 384385474), (66, 192192737), (121, 104832402), (242, 52416201), (363, 34944134), (659, 19248438), (726, 17472067), (1318, 9624219), (1977, 6416146), (3954, 3208073), (7249, 1749858), (14498, 874929), (21747, 583286), (26513, 478434), (43494, 291643), (53026, 239217), (79539, 159478), (79739, 159078)]