18965052

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5431}}^1$

素因数の和:5538

約数の個数: 36

約数和(自身を含む): 48442576

約数和(自身を除く): 29477524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 5431, 10862, 16293, 21724, 32586, 48879, 65172, 97758, 195516, 526807, 1053614, 1580421, 2107228, 3160842, 4741263, 6321684, 9482526, 18965052]

約数ペア:

[(1, 18965052), (2, 9482526), (3, 6321684), (4, 4741263), (6, 3160842), (9, 2107228), (12, 1580421), (18, 1053614), (36, 526807), (97, 195516), (194, 97758), (291, 65172), (388, 48879), (582, 32586), (873, 21724), (1164, 16293), (1746, 10862), (3492, 5431)]