18597084

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1583}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 47900160

約数和(自身を除く): 29303076

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1583, 1958, 2937, 3166, 3916, 4749, 5874, 6332, 9498, 11748, 17413, 18996, 34826, 52239, 69652, 104478, 140887, 208956, 281774, 422661, 563548, 845322, 1549757, 1690644, 3099514, 4649271, 6199028, 9298542, 18597084]

約数ペア:

[(1, 18597084), (2, 9298542), (3, 6199028), (4, 4649271), (6, 3099514), (11, 1690644), (12, 1549757), (22, 845322), (33, 563548), (44, 422661), (66, 281774), (89, 208956), (132, 140887), (178, 104478), (267, 69652), (356, 52239), (534, 34826), (979, 18996), (1068, 17413), (1583, 11748), (1958, 9498), (2937, 6332), (3166, 5874), (3916, 4749)]