18797916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2843}}^1$

素因数の和:2898

約数の個数: 48

約数和(自身を含む): 47779200

約数和(自身を除く): 28981284

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 2843, 3306, 5686, 6612, 8529, 11372, 17058, 34116, 54017, 82447, 108034, 162051, 164894, 216068, 247341, 324102, 329788, 494682, 648204, 989364, 1566493, 3132986, 4699479, 6265972, 9398958, 18797916]

約数ペア:

[(1, 18797916), (2, 9398958), (3, 6265972), (4, 4699479), (6, 3132986), (12, 1566493), (19, 989364), (29, 648204), (38, 494682), (57, 329788), (58, 324102), (76, 247341), (87, 216068), (114, 164894), (116, 162051), (174, 108034), (228, 82447), (348, 54017), (551, 34116), (1102, 17058), (1653, 11372), (2204, 8529), (2843, 6612), (3306, 5686)]