18268222

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6761}}^1$

素因数の和:6963

約数の個数: 16

約数和(自身を含む): 31483872

約数和(自身を除く): 13215650

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 6761, 13522, 47327, 94654, 1304873, 2609746, 9134111, 18268222]

約数ペア:

[(1, 18268222), (2, 9134111), (7, 2609746), (14, 1304873), (193, 94654), (386, 47327), (1351, 13522), (2702, 6761)]