18863688

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{27103}}^1$

素因数の和:27141

約数の個数: 32

約数和(自身を含む): 48787200

約数和(自身を除く): 29923512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 27103, 54206, 81309, 108412, 162618, 216824, 325236, 650472, 785987, 1571974, 2357961, 3143948, 4715922, 6287896, 9431844, 18863688]

約数ペア:

[(1, 18863688), (2, 9431844), (3, 6287896), (4, 4715922), (6, 3143948), (8, 2357961), (12, 1571974), (24, 785987), (29, 650472), (58, 325236), (87, 216824), (116, 162618), (174, 108412), (232, 81309), (348, 54206), (696, 27103)]