17939131188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{338909}}^1$

素因数の和:339328

約数の個数: 48

約数和(自身を含む): 45777251520

約数和(自身を除く): 27838120332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 401, 802, 1203, 1604, 2406, 4411, 4812, 8822, 13233, 17644, 26466, 52932, 338909, 677818, 1016727, 1355636, 2033454, 3727999, 4066908, 7455998, 11183997, 14911996, 22367994, 44735988, 135902509, 271805018, 407707527, 543610036, 815415054, 1494927599, 1630830108, 2989855198, 4484782797, 5979710396, 8969565594, 17939131188]

約数ペア:

[(1, 17939131188), (2, 8969565594), (3, 5979710396), (4, 4484782797), (6, 2989855198), (11, 1630830108), (12, 1494927599), (22, 815415054), (33, 543610036), (44, 407707527), (66, 271805018), (132, 135902509), (401, 44735988), (802, 22367994), (1203, 14911996), (1604, 11183997), (2406, 7455998), (4411, 4066908), (4812, 3727999), (8822, 2033454), (13233, 1355636), (17644, 1016727), (26466, 677818), (52932, 338909)]