12809346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 28074816

約数和(自身を除く): 15265470

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421, 461, 842, 922, 1263, 1383, 2526, 2766, 4631, 5071, 9262, 10142, 13893, 15213, 27786, 30426, 194081, 388162, 582243, 1164486, 2134891, 4269782, 6404673, 12809346]

約数ペア:

[(1, 12809346), (2, 6404673), (3, 4269782), (6, 2134891), (11, 1164486), (22, 582243), (33, 388162), (66, 194081), (421, 30426), (461, 27786), (842, 15213), (922, 13893), (1263, 10142), (1383, 9262), (2526, 5071), (2766, 4631)]