129607812

素因数分解:

$2^2\times 3^2\times {\mathrm{3600217}}^1$

素因数の和:3600227

約数の個数: 18

約数和(自身を含む): 327619838

約数和(自身を除く): 198012026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3600217, 7200434, 10800651, 14400868, 21601302, 32401953, 43202604, 64803906, 129607812]

約数ペア:

[(1, 129607812), (2, 64803906), (3, 43202604), (4, 32401953), (6, 21601302), (9, 14400868), (12, 10800651), (18, 7200434), (36, 3600217)]