18268398

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{10463}}^1$

素因数の和:10568

約数の個数: 24

約数和(自身を含む): 39993408

約数和(自身を除く): 21725010

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 10463, 20926, 31389, 62778, 94167, 188334, 1014911, 2029822, 3044733, 6089466, 9134199, 18268398]

約数ペア:

[(1, 18268398), (2, 9134199), (3, 6089466), (6, 3044733), (9, 2029822), (18, 1014911), (97, 188334), (194, 94167), (291, 62778), (582, 31389), (873, 20926), (1746, 10463)]