856142604

素因数分解:

$2^2\times 3^2\times {\mathrm{23781739}}^1$

素因数の和:23781749

約数の個数: 18

約数和(自身を含む): 2164138340

約数和(自身を除く): 1307995736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 23781739, 47563478, 71345217, 95126956, 142690434, 214035651, 285380868, 428071302, 856142604]

約数ペア:

[(1, 856142604), (2, 428071302), (3, 285380868), (4, 214035651), (6, 142690434), (9, 95126956), (12, 71345217), (18, 47563478), (36, 23781739)]