18400354

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2851}}^1$

素因数の和:3321

約数の個数: 16

約数和(自身を含む): 31622976

約数和(自身を除く): 13222622

約数列:

[1, 2, 7, 14, 461, 922, 2851, 3227, 5702, 6454, 19957, 39914, 1314311, 2628622, 9200177, 18400354]

約数ペア:

[(1, 18400354), (2, 9200177), (7, 2628622), (14, 1314311), (461, 39914), (922, 19957), (2851, 6454), (3227, 5702)]