18765252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47387}}^1$

素因数の和:47408

約数の個数: 36

約数和(自身を含む): 51747696

約数和(自身を除く): 32982444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 47387, 94774, 142161, 189548, 284322, 426483, 521257, 568644, 852966, 1042514, 1563771, 1705932, 2085028, 3127542, 4691313, 6255084, 9382626, 18765252]

約数ペア:

[(1, 18765252), (2, 9382626), (3, 6255084), (4, 4691313), (6, 3127542), (9, 2085028), (11, 1705932), (12, 1563771), (18, 1042514), (22, 852966), (33, 568644), (36, 521257), (44, 426483), (66, 284322), (99, 189548), (132, 142161), (198, 94774), (396, 47387)]