42542358

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{133781}}^1$

素因数の和:133839

約数の個数: 16

約数和(自身を含む): 86690736

約数和(自身を除く): 44148378

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 133781, 267562, 401343, 802686, 7090393, 14180786, 21271179, 42542358]

約数ペア:

[(1, 42542358), (2, 21271179), (3, 14180786), (6, 7090393), (53, 802686), (106, 401343), (159, 267562), (318, 133781)]