18474790

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1831}}^1$

素因数の和:2847

約数の個数: 16

約数和(自身を含む): 33305760

約数和(自身を除く): 14830970

約数列:

[1, 2, 5, 10, 1009, 1831, 2018, 3662, 5045, 9155, 10090, 18310, 1847479, 3694958, 9237395, 18474790]

約数ペア:

[(1, 18474790), (2, 9237395), (5, 3694958), (10, 1847479), (1009, 18310), (1831, 10090), (2018, 9155), (3662, 5045)]