18441012289

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{729557}}^1$

素因数の和:729744

約数の個数: 16

約数和(自身を含む): 22131871488

約数和(自身を除く): 3690859199

約数列:

[1, 7, 23, 157, 161, 1099, 3611, 25277, 729557, 5106899, 16779811, 114540449, 117458677, 801783143, 2634430327, 18441012289]

約数ペア:

[(1, 18441012289), (7, 2634430327), (23, 801783143), (157, 117458677), (161, 114540449), (1099, 16779811), (3611, 5106899), (25277, 729557)]