181627084

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{1657}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 323575280

約数和(自身を除く): 141948196

約数列:

[1, 2, 4, 67, 134, 268, 409, 818, 1636, 1657, 3314, 6628, 27403, 54806, 109612, 111019, 222038, 444076, 677713, 1355426, 2710852, 45406771, 90813542, 181627084]

約数ペア:

[(1, 181627084), (2, 90813542), (4, 45406771), (67, 2710852), (134, 1355426), (268, 677713), (409, 444076), (818, 222038), (1636, 111019), (1657, 109612), (3314, 54806), (6628, 27403)]