31013946

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{20759}}^1$

素因数の和:20850

約数の個数: 24

約数和(自身を含む): 68009760

約数和(自身を除く): 36995814

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 20759, 41518, 62277, 124554, 186831, 373662, 1722997, 3445994, 5168991, 10337982, 15506973, 31013946]

約数ペア:

[(1, 31013946), (2, 15506973), (3, 10337982), (6, 5168991), (9, 3445994), (18, 1722997), (83, 373662), (166, 186831), (249, 124554), (498, 62277), (747, 41518), (1494, 20759)]