180185038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{27953}}^1$

素因数の和:28259

約数の個数: 16

約数和(自身を含む): 295865136

約数和(自身を除く): 115680098

約数列:

[1, 2, 11, 22, 293, 586, 3223, 6446, 27953, 55906, 307483, 614966, 8190229, 16380458, 90092519, 180185038]

約数ペア:

[(1, 180185038), (2, 90092519), (11, 16380458), (22, 8190229), (293, 614966), (586, 307483), (3223, 55906), (6446, 27953)]