290707812

素因数分解:

$2^2\times 3^3\times {\mathrm{2691739}}^1$

素因数の和:2691752

約数の個数: 24

約数和(自身を含む): 753687200

約数和(自身を除く): 462979388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2691739, 5383478, 8075217, 10766956, 16150434, 24225651, 32300868, 48451302, 72676953, 96902604, 145353906, 290707812]

約数ペア:

[(1, 290707812), (2, 145353906), (3, 96902604), (4, 72676953), (6, 48451302), (9, 32300868), (12, 24225651), (18, 16150434), (27, 10766956), (36, 8075217), (54, 5383478), (108, 2691739)]