1813303494

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{19141}}^1$

素因数の和:19445

約数の個数: 48

約数和(自身を含む): 4150751280

約数和(自身を除く): 2337447786

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 277, 342, 554, 831, 1662, 2493, 4986, 5263, 10526, 15789, 19141, 31578, 38282, 47367, 57423, 94734, 114846, 172269, 344538, 363679, 727358, 1091037, 2182074, 3273111, 5302057, 6546222, 10604114, 15906171, 31812342, 47718513, 95437026, 100739083, 201478166, 302217249, 604434498, 906651747, 1813303494]

約数ペア:

[(1, 1813303494), (2, 906651747), (3, 604434498), (6, 302217249), (9, 201478166), (18, 100739083), (19, 95437026), (38, 47718513), (57, 31812342), (114, 15906171), (171, 10604114), (277, 6546222), (342, 5302057), (554, 3273111), (831, 2182074), (1662, 1091037), (2493, 727358), (4986, 363679), (5263, 344538), (10526, 172269), (15789, 114846), (19141, 94734), (31578, 57423), (38282, 47367)]