9863854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{379}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 20027520

約数和(自身を除く): 10163666

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 338, 379, 758, 1001, 1183, 1859, 2002, 2366, 2653, 3718, 4169, 4927, 5306, 8338, 9854, 13013, 26026, 29183, 34489, 54197, 58366, 64051, 68978, 108394, 128102, 379379, 448357, 704561, 758758, 896714, 1409122, 4931927, 9863854]

約数ペア:

[(1, 9863854), (2, 4931927), (7, 1409122), (11, 896714), (13, 758758), (14, 704561), (22, 448357), (26, 379379), (77, 128102), (91, 108394), (143, 68978), (154, 64051), (169, 58366), (182, 54197), (286, 34489), (338, 29183), (379, 26026), (758, 13013), (1001, 9854), (1183, 8338), (1859, 5306), (2002, 4927), (2366, 4169), (2653, 3718)]