138798426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{37861}}^1$

素因数の和:37926

約数の個数: 32

約数和(自身を含む): 305319168

約数和(自身を除く): 166520742

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 37861, 75722, 113583, 227166, 492193, 984386, 1476579, 1779467, 2953158, 3558934, 5338401, 10676802, 23133071, 46266142, 69399213, 138798426]

約数ペア:

[(1, 138798426), (2, 69399213), (3, 46266142), (6, 23133071), (13, 10676802), (26, 5338401), (39, 3558934), (47, 2953158), (78, 1779467), (94, 1476579), (141, 984386), (282, 492193), (611, 227166), (1222, 113583), (1833, 75722), (3666, 37861)]