857638074

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{7523141}}^1$

素因数の和:7523165

約数の個数: 16

約数和(自身を含む): 1805554080

約数和(自身を除く): 947916006

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 7523141, 15046282, 22569423, 45138846, 142939679, 285879358, 428819037, 857638074]

約数ペア:

[(1, 857638074), (2, 428819037), (3, 285879358), (6, 142939679), (19, 45138846), (38, 22569423), (57, 15046282), (114, 7523141)]