18513715356

素因数分解:

$2^2\times 3^2\times {\mathrm{514269871}}^1$

素因数の和:514269881

約数の個数: 18

約数和(自身を含む): 46798558352

約数和(自身を除く): 28284842996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 514269871, 1028539742, 1542809613, 2057079484, 3085619226, 4628428839, 6171238452, 9256857678, 18513715356]

約数ペア:

[(1, 18513715356), (2, 9256857678), (3, 6171238452), (4, 4628428839), (6, 3085619226), (9, 2057079484), (12, 1542809613), (18, 1028539742), (36, 514269871)]