18309192

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 32010168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 223, 264, 311, 446, 622, 669, 892, 933, 1244, 1338, 1784, 1866, 2453, 2488, 2676, 3421, 3732, 4906, 5352, 6842, 7359, 7464, 9812, 10263, 13684, 14718, 19624, 20526, 27368, 29436, 41052, 58872, 69353, 82104, 138706, 208059, 277412, 416118, 554824, 762883, 832236, 1525766, 1664472, 2288649, 3051532, 4577298, 6103064, 9154596, 18309192]

約数ペア:

[(1, 18309192), (2, 9154596), (3, 6103064), (4, 4577298), (6, 3051532), (8, 2288649), (11, 1664472), (12, 1525766), (22, 832236), (24, 762883), (33, 554824), (44, 416118), (66, 277412), (88, 208059), (132, 138706), (223, 82104), (264, 69353), (311, 58872), (446, 41052), (622, 29436), (669, 27368), (892, 20526), (933, 19624), (1244, 14718), (1338, 13684), (1784, 10263), (1866, 9812), (2453, 7464), (2488, 7359), (2676, 6842), (3421, 5352), (3732, 4906)]