68879826

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{201403}}^1$

素因数の和:201430

約数の個数: 24

約数和(自身を含む): 157095120

約数和(自身を除く): 88215294

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 201403, 402806, 604209, 1208418, 1812627, 3625254, 3826657, 7653314, 11479971, 22959942, 34439913, 68879826]

約数ペア:

[(1, 68879826), (2, 34439913), (3, 22959942), (6, 11479971), (9, 7653314), (18, 3826657), (19, 3625254), (38, 1812627), (57, 1208418), (114, 604209), (171, 402806), (342, 201403)]