18588744

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{2099}}^1$

素因数の和:2155

約数の個数: 64

約数和(自身を含む): 52920000

約数和(自身を除く): 34331256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2099, 2214, 2952, 4198, 4428, 6297, 8396, 8856, 12594, 16792, 18891, 25188, 37782, 50376, 56673, 75564, 86059, 113346, 151128, 172118, 226692, 258177, 344236, 453384, 516354, 688472, 774531, 1032708, 1549062, 2065416, 2323593, 3098124, 4647186, 6196248, 9294372, 18588744]

約数ペア:

[(1, 18588744), (2, 9294372), (3, 6196248), (4, 4647186), (6, 3098124), (8, 2323593), (9, 2065416), (12, 1549062), (18, 1032708), (24, 774531), (27, 688472), (36, 516354), (41, 453384), (54, 344236), (72, 258177), (82, 226692), (108, 172118), (123, 151128), (164, 113346), (216, 86059), (246, 75564), (328, 56673), (369, 50376), (492, 37782), (738, 25188), (984, 18891), (1107, 16792), (1476, 12594), (2099, 8856), (2214, 8396), (2952, 6297), (4198, 4428)]