18113148

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{11701}}^1$

素因数の和:11754

約数の個数: 36

約数和(自身を含む): 46854808

約数和(自身を除く): 28741660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 11701, 23402, 35103, 46804, 70206, 105309, 140412, 210618, 421236, 503143, 1006286, 1509429, 2012572, 3018858, 4528287, 6037716, 9056574, 18113148]

約数ペア:

[(1, 18113148), (2, 9056574), (3, 6037716), (4, 4528287), (6, 3018858), (9, 2012572), (12, 1509429), (18, 1006286), (36, 503143), (43, 421236), (86, 210618), (129, 140412), (172, 105309), (258, 70206), (387, 46804), (516, 35103), (774, 23402), (1548, 11701)]