18980922894

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1061}}^1\times {\mathrm{35923}}^1$

素因数の和:37072

約数の個数: 32

約数和(自身を含む): 38456498304

約数和(自身を除く): 19475575410

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 1061, 2122, 3183, 6366, 35923, 71846, 88063, 107769, 176126, 215538, 264189, 528378, 2981609, 5963218, 8944827, 17889654, 38114303, 76228606, 114342909, 228685818, 3163487149, 6326974298, 9490461447, 18980922894]

約数ペア:

[(1, 18980922894), (2, 9490461447), (3, 6326974298), (6, 3163487149), (83, 228685818), (166, 114342909), (249, 76228606), (498, 38114303), (1061, 17889654), (2122, 8944827), (3183, 5963218), (6366, 2981609), (35923, 528378), (71846, 264189), (88063, 215538), (107769, 176126)]