142808004

素因数分解:

$2^2\times 3^2\times {\mathrm{3966889}}^1$

素因数の和:3966899

約数の個数: 18

約数和(自身を含む): 360986990

約数和(自身を除く): 218178986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3966889, 7933778, 11900667, 15867556, 23801334, 35702001, 47602668, 71404002, 142808004]

約数ペア:

[(1, 142808004), (2, 71404002), (3, 47602668), (4, 35702001), (6, 23801334), (9, 15867556), (12, 11900667), (18, 7933778), (36, 3966889)]