18481786610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{901111}}^1$

素因数の和:901418

約数の個数: 32

約数和(自身を含む): 38149477632

約数和(自身を除く): 19667691022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 1465, 2051, 2930, 4102, 10255, 20510, 901111, 1802222, 4505555, 6307777, 9011110, 12615554, 31538885, 63077770, 264025523, 528051046, 1320127615, 1848178661, 2640255230, 3696357322, 9240893305, 18481786610]

約数ペア:

[(1, 18481786610), (2, 9240893305), (5, 3696357322), (7, 2640255230), (10, 1848178661), (14, 1320127615), (35, 528051046), (70, 264025523), (293, 63077770), (586, 31538885), (1465, 12615554), (2051, 9011110), (2930, 6307777), (4102, 4505555), (10255, 1802222), (20510, 901111)]