1921806876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{309769}}^1$

素因数の和:309834

約数の個数: 48

約数和(自身を含む): 4995970560

約数和(自身を除く): 3074163684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1551, 2068, 3102, 6204, 309769, 619538, 929307, 1239076, 1858614, 3407459, 3717228, 6814918, 10222377, 13629836, 14559143, 20444754, 29118286, 40889508, 43677429, 58236572, 87354858, 160150573, 174709716, 320301146, 480451719, 640602292, 960903438, 1921806876]

約数ペア:

[(1, 1921806876), (2, 960903438), (3, 640602292), (4, 480451719), (6, 320301146), (11, 174709716), (12, 160150573), (22, 87354858), (33, 58236572), (44, 43677429), (47, 40889508), (66, 29118286), (94, 20444754), (132, 14559143), (141, 13629836), (188, 10222377), (282, 6814918), (517, 3717228), (564, 3407459), (1034, 1858614), (1551, 1239076), (2068, 929307), (3102, 619538), (6204, 309769)]