84021398

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 49034602

約数列:

[1, 2, 43, 79, 83, 86, 149, 158, 166, 298, 3397, 3569, 6407, 6557, 6794, 7138, 11771, 12367, 12814, 13114, 23542, 24734, 281951, 506153, 531781, 563902, 976993, 1012306, 1063562, 1953986, 42010699, 84021398]

約数ペア:

[(1, 84021398), (2, 42010699), (43, 1953986), (79, 1063562), (83, 1012306), (86, 976993), (149, 563902), (158, 531781), (166, 506153), (298, 281951), (3397, 24734), (3569, 23542), (6407, 13114), (6557, 12814), (6794, 12367), (7138, 11771)]