18185436

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17419}}^1$

素因数の和:17458

約数の個数: 36

約数和(自身を含む): 47556600

約数和(自身を除く): 29371164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 17419, 34838, 52257, 69676, 104514, 156771, 209028, 313542, 505151, 627084, 1010302, 1515453, 2020604, 3030906, 4546359, 6061812, 9092718, 18185436]

約数ペア:

[(1, 18185436), (2, 9092718), (3, 6061812), (4, 4546359), (6, 3030906), (9, 2020604), (12, 1515453), (18, 1010302), (29, 627084), (36, 505151), (58, 313542), (87, 209028), (116, 156771), (174, 104514), (261, 69676), (348, 52257), (522, 34838), (1044, 17419)]