18225298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7703}}^1$

素因数の和:7738

約数の個数: 24

約数和(自身を含む): 33835968

約数和(自身を除く): 15610670

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 7703, 15406, 53921, 100139, 107842, 200278, 700973, 1301807, 1401946, 2603614, 9112649, 18225298]

約数ペア:

[(1, 18225298), (2, 9112649), (7, 2603614), (13, 1401946), (14, 1301807), (26, 700973), (91, 200278), (169, 107842), (182, 100139), (338, 53921), (1183, 15406), (2366, 7703)]