18085562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6473}}^1$

素因数の和:6613

約数の個数: 16

約数和(自身を含む): 29832192

約数和(自身を除く): 11746630

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 6473, 12946, 71203, 142406, 822071, 1644142, 9042781, 18085562]

約数ペア:

[(1, 18085562), (2, 9042781), (11, 1644142), (22, 822071), (127, 142406), (254, 71203), (1397, 12946), (2794, 6473)]