21703464

素因数分解:

$2^3\times 3^4\times {\mathrm{33493}}^1$

素因数の和:33511

約数の個数: 40

約数和(自身を含む): 60791610

約数和(自身を除く): 39088146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 33493, 66986, 100479, 133972, 200958, 267944, 301437, 401916, 602874, 803832, 904311, 1205748, 1808622, 2411496, 2712933, 3617244, 5425866, 7234488, 10851732, 21703464]

約数ペア:

[(1, 21703464), (2, 10851732), (3, 7234488), (4, 5425866), (6, 3617244), (8, 2712933), (9, 2411496), (12, 1808622), (18, 1205748), (24, 904311), (27, 803832), (36, 602874), (54, 401916), (72, 301437), (81, 267944), (108, 200958), (162, 133972), (216, 100479), (324, 66986), (648, 33493)]