18062956

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 36

約数和(自身を含む): 33809664

約数和(自身を除く): 15746708

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 127, 148, 254, 508, 961, 1147, 1922, 2294, 3844, 3937, 4588, 4699, 7874, 9398, 15748, 18796, 35557, 71114, 122047, 142228, 145669, 244094, 291338, 488188, 582676, 4515739, 9031478, 18062956]

約数ペア:

[(1, 18062956), (2, 9031478), (4, 4515739), (31, 582676), (37, 488188), (62, 291338), (74, 244094), (124, 145669), (127, 142228), (148, 122047), (254, 71114), (508, 35557), (961, 18796), (1147, 15748), (1922, 9398), (2294, 7874), (3844, 4699), (3937, 4588)]