18285938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6067}}^1$

素因数の和:6217

約数の個数: 16

約数和(自身を含む): 30145824

約数和(自身を除く): 11859886

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 6067, 12134, 66737, 133474, 831179, 1662358, 9142969, 18285938]

約数ペア:

[(1, 18285938), (2, 9142969), (11, 1662358), (22, 831179), (137, 133474), (274, 66737), (1507, 12134), (3014, 6067)]