18502426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{977}}^1$

素因数の和:1553

約数の個数: 16

約数和(自身を含む): 29469096

約数和(自身を除く): 10966670

約数列:

[1, 2, 17, 34, 557, 977, 1114, 1954, 9469, 16609, 18938, 33218, 544189, 1088378, 9251213, 18502426]

約数ペア:

[(1, 18502426), (2, 9251213), (17, 1088378), (34, 544189), (557, 33218), (977, 18938), (1114, 16609), (1954, 9469)]