4251918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 9683712

約数和(自身を除く): 5431794

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 2801, 5602, 8403, 16806, 30811, 61622, 64423, 92433, 128846, 184866, 193269, 386538, 708653, 1417306, 2125959, 4251918]

約数ペア:

[(1, 4251918), (2, 2125959), (3, 1417306), (6, 708653), (11, 386538), (22, 193269), (23, 184866), (33, 128846), (46, 92433), (66, 64423), (69, 61622), (138, 30811), (253, 16806), (506, 8403), (759, 5602), (1518, 2801)]