21529129908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12546113}}^1$

素因数の和:12546144

約数の個数: 48

約数和(自身を含む): 59016920256

約数和(自身を除く): 37487790348

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 12546113, 25092226, 37638339, 50184452, 75276678, 138007243, 150553356, 163099469, 276014486, 326198938, 414021729, 489298407, 552028972, 652397876, 828043458, 978596814, 1656086916, 1794094159, 1957193628, 3588188318, 5382282477, 7176376636, 10764564954, 21529129908]

約数ペア:

[(1, 21529129908), (2, 10764564954), (3, 7176376636), (4, 5382282477), (6, 3588188318), (11, 1957193628), (12, 1794094159), (13, 1656086916), (22, 978596814), (26, 828043458), (33, 652397876), (39, 552028972), (44, 489298407), (52, 414021729), (66, 326198938), (78, 276014486), (132, 163099469), (143, 150553356), (156, 138007243), (286, 75276678), (429, 50184452), (572, 37638339), (858, 25092226), (1716, 12546113)]