18312126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{436003}}^1$

素因数の和:436015

約数の個数: 16

約数和(自身を含む): 41856384

約数和(自身を除く): 23544258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 436003, 872006, 1308009, 2616018, 3052021, 6104042, 9156063, 18312126]

約数ペア:

[(1, 18312126), (2, 9156063), (3, 6104042), (6, 3052021), (7, 2616018), (14, 1308009), (21, 872006), (42, 436003)]