3870258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 9056256

約数和(自身を除く): 5185998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 2143, 4286, 6429, 12858, 15001, 30002, 45003, 90006, 92149, 184298, 276447, 552894, 645043, 1290086, 1935129, 3870258]

約数ペア:

[(1, 3870258), (2, 1935129), (3, 1290086), (6, 645043), (7, 552894), (14, 276447), (21, 184298), (42, 92149), (43, 90006), (86, 45003), (129, 30002), (258, 15001), (301, 12858), (602, 6429), (903, 4286), (1806, 2143)]