15440406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 32514048

約数和(自身を除く): 17073642

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 762, 881, 1762, 2643, 2921, 5286, 5842, 8763, 17526, 20263, 40526, 60789, 111887, 121578, 223774, 335661, 671322, 2573401, 5146802, 7720203, 15440406]

約数ペア:

[(1, 15440406), (2, 7720203), (3, 5146802), (6, 2573401), (23, 671322), (46, 335661), (69, 223774), (127, 121578), (138, 111887), (254, 60789), (381, 40526), (762, 20263), (881, 17526), (1762, 8763), (2643, 5842), (2921, 5286)]