127400004

素因数分解:

$2^2\times 3^2\times {\mathrm{3538889}}^1$

素因数の和:3538899

約数の個数: 18

約数和(自身を含む): 322038990

約数和(自身を除く): 194638986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3538889, 7077778, 10616667, 14155556, 21233334, 31850001, 42466668, 63700002, 127400004]

約数ペア:

[(1, 127400004), (2, 63700002), (3, 42466668), (4, 31850001), (6, 21233334), (9, 14155556), (12, 10616667), (18, 7077778), (36, 3538889)]