18086222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117443}}^1$

素因数の和:117463

約数の個数: 16

約数和(自身を含む): 33823872

約数和(自身を除く): 15737650

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 117443, 234886, 822101, 1291873, 1644202, 2583746, 9043111, 18086222]

約数ペア:

[(1, 18086222), (2, 9043111), (7, 2583746), (11, 1644202), (14, 1291873), (22, 822101), (77, 234886), (154, 117443)]