18150713

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 22155264

約数和(自身を除く): 4004551

約数列:

[1, 7, 17, 119, 127, 889, 1201, 2159, 8407, 15113, 20417, 142919, 152527, 1067689, 2592959, 18150713]

約数ペア:

[(1, 18150713), (7, 2592959), (17, 1067689), (119, 152527), (127, 142919), (889, 20417), (1201, 15113), (2159, 8407)]