21504405744

素因数分解:

$2^4\times 3^3\times {\mathrm{49778717}}^1$

素因数の和:49778734

約数の個数: 40

約数和(自身を含む): 61725610320

約数和(自身を除く): 40221204576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49778717, 99557434, 149336151, 199114868, 298672302, 398229736, 448008453, 597344604, 796459472, 896016906, 1194689208, 1344025359, 1792033812, 2389378416, 2688050718, 3584067624, 5376101436, 7168135248, 10752202872, 21504405744]

約数ペア:

[(1, 21504405744), (2, 10752202872), (3, 7168135248), (4, 5376101436), (6, 3584067624), (8, 2688050718), (9, 2389378416), (12, 1792033812), (16, 1344025359), (18, 1194689208), (24, 896016906), (27, 796459472), (36, 597344604), (48, 448008453), (54, 398229736), (72, 298672302), (108, 199114868), (144, 149336151), (216, 99557434), (432, 49778717)]