2201625918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{21187}}^1$

素因数の和:21469

約数の個数: 48

約数和(自身を含む): 4997655936

約数和(自身を除く): 2796030018

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 251, 414, 502, 753, 1506, 2259, 4518, 5773, 11546, 17319, 21187, 34638, 42374, 51957, 63561, 103914, 127122, 190683, 381366, 487301, 974602, 1461903, 2923806, 4385709, 5317937, 8771418, 10635874, 15953811, 31907622, 47861433, 95722866, 122312551, 244625102, 366937653, 733875306, 1100812959, 2201625918]

約数ペア:

[(1, 2201625918), (2, 1100812959), (3, 733875306), (6, 366937653), (9, 244625102), (18, 122312551), (23, 95722866), (46, 47861433), (69, 31907622), (138, 15953811), (207, 10635874), (251, 8771418), (414, 5317937), (502, 4385709), (753, 2923806), (1506, 1461903), (2259, 974602), (4518, 487301), (5773, 381366), (11546, 190683), (17319, 127122), (21187, 103914), (34638, 63561), (42374, 51957)]