5642982

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{1249}}^1$

素因数の和:1508

約数の個数: 24

約数和(自身を含む): 12285000

約数和(自身を除く): 6642018

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1249, 1506, 2259, 2498, 3747, 4518, 7494, 11241, 22482, 313499, 626998, 940497, 1880994, 2821491, 5642982]

約数ペア:

[(1, 5642982), (2, 2821491), (3, 1880994), (6, 940497), (9, 626998), (18, 313499), (251, 22482), (502, 11241), (753, 7494), (1249, 4518), (1506, 3747), (2259, 2498)]