80839494

素因数分解:

$2^1\times 3^2\times {\mathrm{1373}}^1\times {\mathrm{3271}}^1$

素因数の和:4652

約数の個数: 24

約数和(自身を含む): 175333392

約数和(自身を除く): 94493898

約数列:

[1, 2, 3, 6, 9, 18, 1373, 2746, 3271, 4119, 6542, 8238, 9813, 12357, 19626, 24714, 29439, 58878, 4491083, 8982166, 13473249, 26946498, 40419747, 80839494]

約数ペア:

[(1, 80839494), (2, 40419747), (3, 26946498), (6, 13473249), (9, 8982166), (18, 4491083), (1373, 58878), (2746, 29439), (3271, 24714), (4119, 19626), (6542, 12357), (8238, 9813)]