18171762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{432661}}^1$

素因数の和:432673

約数の個数: 16

約数和(自身を含む): 41535552

約数和(自身を除く): 23363790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 432661, 865322, 1297983, 2595966, 3028627, 6057254, 9085881, 18171762]

約数ペア:

[(1, 18171762), (2, 9085881), (3, 6057254), (6, 3028627), (7, 2595966), (14, 1297983), (21, 865322), (42, 432661)]