55991484

素因数分解:

$2^2\times 3^2\times {\mathrm{1555319}}^1$

素因数の和:1555329

約数の個数: 18

約数和(自身を含む): 141534120

約数和(自身を除く): 85542636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1555319, 3110638, 4665957, 6221276, 9331914, 13997871, 18663828, 27995742, 55991484]

約数ペア:

[(1, 55991484), (2, 27995742), (3, 18663828), (4, 13997871), (6, 9331914), (9, 6221276), (12, 4665957), (18, 3110638), (36, 1555319)]