38740674

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131771}}^1$

素因数の和:131790

約数の個数: 24

約数和(自身を含む): 90132048

約数和(自身を除く): 51391374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 131771, 263542, 395313, 790626, 922397, 1844794, 2767191, 5534382, 6456779, 12913558, 19370337, 38740674]

約数ペア:

[(1, 38740674), (2, 19370337), (3, 12913558), (6, 6456779), (7, 5534382), (14, 2767191), (21, 1844794), (42, 922397), (49, 790626), (98, 395313), (147, 263542), (294, 131771)]