1054242

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2789}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 2678400

約数和(自身を除く): 1624158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2789, 5578, 8367, 16734, 19523, 25101, 39046, 50202, 58569, 75303, 117138, 150606, 175707, 351414, 527121, 1054242]

約数ペア:

[(1, 1054242), (2, 527121), (3, 351414), (6, 175707), (7, 150606), (9, 117138), (14, 75303), (18, 58569), (21, 50202), (27, 39046), (42, 25101), (54, 19523), (63, 16734), (126, 8367), (189, 5578), (378, 2789)]