18022201442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67752637}}^1$

素因数の和:67752665

約数の個数: 16

約数和(自身を含む): 32521266240

約数和(自身を除く): 14499064798

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 67752637, 135505274, 474268459, 948536918, 1287300103, 2574600206, 9011100721, 18022201442]

約数ペア:

[(1, 18022201442), (2, 9011100721), (7, 2574600206), (14, 1287300103), (19, 948536918), (38, 474268459), (133, 135505274), (266, 67752637)]