18469616409

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{388009}}^1$

素因数の和:388102

約数の個数: 32

約数和(自身を含む): 28681699200

約数和(自身を除く): 10212082791

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 369, 387, 1107, 1161, 1763, 5289, 15867, 47601, 388009, 1164027, 3492081, 10476243, 15908369, 16684387, 47725107, 50053161, 143175321, 150159483, 429525963, 450478449, 684059867, 2052179601, 6156538803, 18469616409]

約数ペア:

[(1, 18469616409), (3, 6156538803), (9, 2052179601), (27, 684059867), (41, 450478449), (43, 429525963), (123, 150159483), (129, 143175321), (369, 50053161), (387, 47725107), (1107, 16684387), (1161, 15908369), (1763, 10476243), (5289, 3492081), (15867, 1164027), (47601, 388009)]