18897470958

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{1399}}^1\times {\mathrm{4423}}^1$

素因数の和:6336

約数の個数: 32

約数和(自身を含む): 37904832000

約数和(自身を除く): 19007361042

約数列:

[1, 2, 3, 6, 509, 1018, 1399, 1527, 2798, 3054, 4197, 4423, 8394, 8846, 13269, 26538, 712091, 1424182, 2136273, 2251307, 4272546, 4502614, 6187777, 6753921, 12375554, 13507842, 18563331, 37126662, 3149578493, 6299156986, 9448735479, 18897470958]

約数ペア:

[(1, 18897470958), (2, 9448735479), (3, 6299156986), (6, 3149578493), (509, 37126662), (1018, 18563331), (1399, 13507842), (1527, 12375554), (2798, 6753921), (3054, 6187777), (4197, 4502614), (4423, 4272546), (8394, 2251307), (8846, 2136273), (13269, 1424182), (26538, 712091)]