68430138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15227}}^1$

素因数の和:15346

約数の個数: 32

約数和(自身を含む): 157883904

約数和(自身を除く): 89453766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 15227, 30454, 45681, 91362, 106589, 213178, 319767, 639534, 1629289, 3258578, 4887867, 9775734, 11405023, 22810046, 34215069, 68430138]

約数ペア:

[(1, 68430138), (2, 34215069), (3, 22810046), (6, 11405023), (7, 9775734), (14, 4887867), (21, 3258578), (42, 1629289), (107, 639534), (214, 319767), (321, 213178), (642, 106589), (749, 91362), (1498, 45681), (2247, 30454), (4494, 15227)]