1998078

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 4458240

約数和(自身を除く): 2460162

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1031, 1938, 2062, 3093, 6186, 17527, 19589, 35054, 39178, 52581, 58767, 105162, 117534, 333013, 666026, 999039, 1998078]

約数ペア:

[(1, 1998078), (2, 999039), (3, 666026), (6, 333013), (17, 117534), (19, 105162), (34, 58767), (38, 52581), (51, 39178), (57, 35054), (102, 19589), (114, 17527), (323, 6186), (646, 3093), (969, 2062), (1031, 1938)]