2543261976

素因数分解:

$2^3\times 3^4\times {\mathrm{3924787}}^1$

素因数の和:3924805

約数の個数: 40

約数和(自身を含む): 7123490220

約数和(自身を除く): 4580228244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3924787, 7849574, 11774361, 15699148, 23548722, 31398296, 35323083, 47097444, 70646166, 94194888, 105969249, 141292332, 211938498, 282584664, 317907747, 423876996, 635815494, 847753992, 1271630988, 2543261976]

約数ペア:

[(1, 2543261976), (2, 1271630988), (3, 847753992), (4, 635815494), (6, 423876996), (8, 317907747), (9, 282584664), (12, 211938498), (18, 141292332), (24, 105969249), (27, 94194888), (36, 70646166), (54, 47097444), (72, 35323083), (81, 31398296), (108, 23548722), (162, 15699148), (216, 11774361), (324, 7849574), (648, 3924787)]