21838302

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23789}}^1$

素因数の和:23817

約数の個数: 32

約数和(自身を含む): 51386400

約数和(自身を除く): 29548098

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 23789, 47578, 71367, 142734, 214101, 404413, 428202, 642303, 808826, 1213239, 1284606, 2426478, 3639717, 7279434, 10919151, 21838302]

約数ペア:

[(1, 21838302), (2, 10919151), (3, 7279434), (6, 3639717), (9, 2426478), (17, 1284606), (18, 1213239), (27, 808826), (34, 642303), (51, 428202), (54, 404413), (102, 214101), (153, 142734), (306, 71367), (459, 47578), (918, 23789)]