21508476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14813}}^1$

素因数の和:14842

約数の個数: 36

約数和(自身を含む): 55167336

約数和(自身を除く): 33658860

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 14813, 29626, 44439, 59252, 88878, 162943, 177756, 325886, 488829, 651772, 977658, 1792373, 1955316, 3584746, 5377119, 7169492, 10754238, 21508476]

約数ペア:

[(1, 21508476), (2, 10754238), (3, 7169492), (4, 5377119), (6, 3584746), (11, 1955316), (12, 1792373), (22, 977658), (33, 651772), (44, 488829), (66, 325886), (121, 177756), (132, 162943), (242, 88878), (363, 59252), (484, 44439), (726, 29626), (1452, 14813)]