18116604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4159}}^1$

素因数の和:4191

約数の個数: 54

約数和(自身を含む): 50348480

約数和(自身を除く): 32231876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4159, 4356, 8318, 12477, 16636, 24954, 37431, 45749, 49908, 74862, 91498, 137247, 149724, 182996, 274494, 411741, 503239, 548988, 823482, 1006478, 1509717, 1646964, 2012956, 3019434, 4529151, 6038868, 9058302, 18116604]

約数ペア:

[(1, 18116604), (2, 9058302), (3, 6038868), (4, 4529151), (6, 3019434), (9, 2012956), (11, 1646964), (12, 1509717), (18, 1006478), (22, 823482), (33, 548988), (36, 503239), (44, 411741), (66, 274494), (99, 182996), (121, 149724), (132, 137247), (198, 91498), (242, 74862), (363, 49908), (396, 45749), (484, 37431), (726, 24954), (1089, 16636), (1452, 12477), (2178, 8318), (4159, 4356)]