38464218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{164377}}^1$

素因数の和:164398

約数の個数: 24

約数和(自身を含む): 89750388

約数和(自身を除く): 51286170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 164377, 328754, 493131, 986262, 1479393, 2136901, 2958786, 4273802, 6410703, 12821406, 19232109, 38464218]

約数ペア:

[(1, 38464218), (2, 19232109), (3, 12821406), (6, 6410703), (9, 4273802), (13, 2958786), (18, 2136901), (26, 1479393), (39, 986262), (78, 493131), (117, 328754), (234, 164377)]