2019970476

素因数分解:

$2^2\times 3^2\times {\mathrm{56110291}}^1$

素因数の和:56110301

約数の個数: 18

約数和(自身を含む): 5106036572

約数和(自身を除く): 3086066096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 56110291, 112220582, 168330873, 224441164, 336661746, 504992619, 673323492, 1009985238, 2019970476]

約数ペア:

[(1, 2019970476), (2, 1009985238), (3, 673323492), (4, 504992619), (6, 336661746), (9, 224441164), (12, 168330873), (18, 112220582), (36, 56110291)]