81549264

素因数分解:

$2^4\times 3^1\times {\mathrm{1698943}}^1$

素因数の和:1698954

約数の個数: 20

約数和(自身を含む): 210669056

約数和(自身を除く): 129119792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1698943, 3397886, 5096829, 6795772, 10193658, 13591544, 20387316, 27183088, 40774632, 81549264]

約数ペア:

[(1, 81549264), (2, 40774632), (3, 27183088), (4, 20387316), (6, 13591544), (8, 10193658), (12, 6795772), (16, 5096829), (24, 3397886), (48, 1698943)]