18321274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4243}}^1$

素因数の和:4389

約数の個数: 16

約数和(自身を含む): 29334528

約数和(自身を除く): 11013254

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4243, 4318, 8486, 72131, 144262, 538861, 1077722, 9160637, 18321274]

約数ペア:

[(1, 18321274), (2, 9160637), (17, 1077722), (34, 538861), (127, 144262), (254, 72131), (2159, 8486), (4243, 4318)]