90131004

素因数分解:

$2^2\times 3^2\times {\mathrm{2503639}}^1$

素因数の和:2503649

約数の個数: 18

約数和(自身を含む): 227831240

約数和(自身を除く): 137700236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2503639, 5007278, 7510917, 10014556, 15021834, 22532751, 30043668, 45065502, 90131004]

約数ペア:

[(1, 90131004), (2, 45065502), (3, 30043668), (4, 22532751), (6, 15021834), (9, 10014556), (12, 7510917), (18, 5007278), (36, 2503639)]