18401362

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1823}}^1$

素因数の和:1942

約数の個数: 24

約数和(自身を含む): 32438016

約数和(自身を除く): 14036654

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 1823, 3646, 5047, 10094, 12761, 25522, 89327, 178654, 187769, 375538, 1314383, 2628766, 9200681, 18401362]

約数ペア:

[(1, 18401362), (2, 9200681), (7, 2628766), (14, 1314383), (49, 375538), (98, 187769), (103, 178654), (206, 89327), (721, 25522), (1442, 12761), (1823, 10094), (3646, 5047)]