18448948

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6397}}^1$

素因数の和:6511

約数の個数: 24

約数和(自身を含む): 37261952

約数和(自身を除く): 18813004

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 6397, 12794, 25588, 44779, 89558, 179116, 658891, 1317782, 2635564, 4612237, 9224474, 18448948]

約数ペア:

[(1, 18448948), (2, 9224474), (4, 4612237), (7, 2635564), (14, 1317782), (28, 658891), (103, 179116), (206, 89558), (412, 44779), (721, 25588), (1442, 12794), (2884, 6397)]