18965094

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{44519}}^1$

素因数の和:44595

約数の個数: 16

約数和(自身を含む): 38465280

約数和(自身を除く): 19500186

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 44519, 89038, 133557, 267114, 3160849, 6321698, 9482547, 18965094]

約数ペア:

[(1, 18965094), (2, 9482547), (3, 6321698), (6, 3160849), (71, 267114), (142, 133557), (213, 89038), (426, 44519)]