18804873

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5051}}^1$

素因数の和:5144

約数の個数: 16

約数和(自身を含む): 26917056

約数和(自身を除く): 8112183

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 5051, 15153, 85867, 257601, 368723, 1106169, 6268291, 18804873]

約数ペア:

[(1, 18804873), (3, 6268291), (17, 1106169), (51, 368723), (73, 257601), (219, 85867), (1241, 15153), (3723, 5051)]