18685722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{283117}}^1$

素因数の和:283133

約数の個数: 16

約数和(自身を含む): 40768992

約数和(自身を除く): 22083270

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 283117, 566234, 849351, 1698702, 3114287, 6228574, 9342861, 18685722]

約数ペア:

[(1, 18685722), (2, 9342861), (3, 6228574), (6, 3114287), (11, 1698702), (22, 849351), (33, 566234), (66, 283117)]