31892004

素因数分解:

$2^2\times 3^2\times {\mathrm{885889}}^1$

素因数の和:885899

約数の個数: 18

約数和(自身を含む): 80615990

約数和(自身を除く): 48723986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 885889, 1771778, 2657667, 3543556, 5315334, 7973001, 10630668, 15946002, 31892004]

約数ペア:

[(1, 31892004), (2, 15946002), (3, 10630668), (4, 7973001), (6, 5315334), (9, 3543556), (12, 2657667), (18, 1771778), (36, 885889)]