39967554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14083}}^1$

素因数の和:14142

約数の個数: 32

約数和(自身を含む): 89236224

約数和(自身を除く): 49268670

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 14083, 28166, 42249, 84498, 154913, 309826, 464739, 605569, 929478, 1211138, 1816707, 3633414, 6661259, 13322518, 19983777, 39967554]

約数ペア:

[(1, 39967554), (2, 19983777), (3, 13322518), (6, 6661259), (11, 3633414), (22, 1816707), (33, 1211138), (43, 929478), (66, 605569), (86, 464739), (129, 309826), (258, 154913), (473, 84498), (946, 42249), (1419, 28166), (2838, 14083)]