18200023933

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{503779}}^1$

素因数の和:504196

約数の個数: 16

約数和(自身を含む): 22456497280

約数和(自身を除く): 4256473347

約数列:

[1, 7, 13, 91, 397, 2779, 5161, 36127, 503779, 3526453, 6549127, 45843889, 200000263, 1400001841, 2600003419, 18200023933]

約数ペア:

[(1, 18200023933), (7, 2600003419), (13, 1400001841), (91, 200000263), (397, 45843889), (2779, 6549127), (5161, 3526453), (36127, 503779)]