186018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 439296

約数和(自身を除く): 253278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 103, 129, 206, 258, 301, 309, 602, 618, 721, 903, 1442, 1806, 2163, 4326, 4429, 8858, 13287, 26574, 31003, 62006, 93009, 186018]

約数ペア:

[(1, 186018), (2, 93009), (3, 62006), (6, 31003), (7, 26574), (14, 13287), (21, 8858), (42, 4429), (43, 4326), (86, 2163), (103, 1806), (129, 1442), (206, 903), (258, 721), (301, 618), (309, 602)]