18304941

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4349}}^1$

素因数の和:4436

約数の個数: 16

約数和(自身を含む): 25891200

約数和(自身を除く): 7586259

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 4349, 13047, 100027, 265289, 300081, 795867, 6101647, 18304941]

約数ペア:

[(1, 18304941), (3, 6101647), (23, 795867), (61, 300081), (69, 265289), (183, 100027), (1403, 13047), (4209, 4349)]