18590012

素因数分解:

$2^2\times 7^2\times {\mathrm{94847}}^1$

素因数の和:94865

約数の個数: 18

約数和(自身を含む): 37844352

約数和(自身を除く): 19254340

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 94847, 189694, 379388, 663929, 1327858, 2655716, 4647503, 9295006, 18590012]

約数ペア:

[(1, 18590012), (2, 9295006), (4, 4647503), (7, 2655716), (14, 1327858), (28, 663929), (49, 379388), (98, 189694), (196, 94847)]