18397706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{877}}^1$

素因数の和:1513

約数の個数: 16

約数和(自身を含む): 29300616

約数和(自身を除く): 10902910

約数列:

[1, 2, 17, 34, 617, 877, 1234, 1754, 10489, 14909, 20978, 29818, 541109, 1082218, 9198853, 18397706]

約数ペア:

[(1, 18397706), (2, 9198853), (17, 1082218), (34, 541109), (617, 29818), (877, 20978), (1234, 14909), (1754, 10489)]