18634376159

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{607}}^1\times {\mathrm{11821}}^1$

素因数の和:12495

約数の個数: 24

約数和(自身を含む): 22123974528

約数和(自身を除く): 3489598369

約数列:

[1, 7, 49, 53, 371, 607, 2597, 4249, 11821, 29743, 32171, 82747, 225197, 579229, 626513, 1576379, 4385591, 7175347, 30699137, 50227429, 351592003, 380293391, 2662053737, 18634376159]

約数ペア:

[(1, 18634376159), (7, 2662053737), (49, 380293391), (53, 351592003), (371, 50227429), (607, 30699137), (2597, 7175347), (4249, 4385591), (11821, 1576379), (29743, 626513), (32171, 579229), (82747, 225197)]