18408031470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{10259}}^1\times {\mathrm{19937}}^1$

素因数の和:30209

約数の個数: 48

約数和(自身を含む): 47867947920

約数和(自身を除く): 29459916450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 10259, 19937, 20518, 30777, 39874, 51295, 59811, 61554, 92331, 99685, 102590, 119622, 153885, 179433, 184662, 199370, 299055, 307770, 358866, 461655, 598110, 897165, 923310, 1794330, 204533683, 409067366, 613601049, 1022668415, 1227202098, 1840803147, 2045336830, 3068005245, 3681606294, 6136010490, 9204015735, 18408031470]

約数ペア:

[(1, 18408031470), (2, 9204015735), (3, 6136010490), (5, 3681606294), (6, 3068005245), (9, 2045336830), (10, 1840803147), (15, 1227202098), (18, 1022668415), (30, 613601049), (45, 409067366), (90, 204533683), (10259, 1794330), (19937, 923310), (20518, 897165), (30777, 598110), (39874, 461655), (51295, 358866), (59811, 307770), (61554, 299055), (92331, 199370), (99685, 184662), (102590, 179433), (119622, 153885)]