18838012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2467}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 34828416

約数和(自身を除く): 15990404

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 1909, 2467, 3818, 4934, 7636, 9868, 56741, 113482, 204761, 226964, 409522, 819044, 4709503, 9419006, 18838012]

約数ペア:

[(1, 18838012), (2, 9419006), (4, 4709503), (23, 819044), (46, 409522), (83, 226964), (92, 204761), (166, 113482), (332, 56741), (1909, 9868), (2467, 7636), (3818, 4934)]