18105582

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{691}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 39659904

約数和(自身を除く): 21554322

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 397, 691, 794, 1191, 1382, 2073, 2382, 4146, 4367, 7601, 8734, 13101, 15202, 22803, 26202, 45606, 274327, 548654, 822981, 1645962, 3017597, 6035194, 9052791, 18105582]

約数ペア:

[(1, 18105582), (2, 9052791), (3, 6035194), (6, 3017597), (11, 1645962), (22, 822981), (33, 548654), (66, 274327), (397, 45606), (691, 26202), (794, 22803), (1191, 15202), (1382, 13101), (2073, 8734), (2382, 7601), (4146, 4367)]