18307992

素因数分解:

$2^3\times 3^1\times {\mathrm{353}}^1\times {\mathrm{2161}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 45920880

約数和(自身を除く): 27612888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 353, 706, 1059, 1412, 2118, 2161, 2824, 4236, 4322, 6483, 8472, 8644, 12966, 17288, 25932, 51864, 762833, 1525666, 2288499, 3051332, 4576998, 6102664, 9153996, 18307992]

約数ペア:

[(1, 18307992), (2, 9153996), (3, 6102664), (4, 4576998), (6, 3051332), (8, 2288499), (12, 1525666), (24, 762833), (353, 51864), (706, 25932), (1059, 17288), (1412, 12966), (2118, 8644), (2161, 8472), (2824, 6483), (4236, 4322)]