31482822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1789}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 72172800

約数和(自身を除く): 40689978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1257, 1789, 2514, 2933, 3578, 5367, 5866, 8799, 10734, 12523, 17598, 25046, 37569, 75138, 749591, 1499182, 2248773, 4497546, 5247137, 10494274, 15741411, 31482822]

約数ペア:

[(1, 31482822), (2, 15741411), (3, 10494274), (6, 5247137), (7, 4497546), (14, 2248773), (21, 1499182), (42, 749591), (419, 75138), (838, 37569), (1257, 25046), (1789, 17598), (2514, 12523), (2933, 10734), (3578, 8799), (5367, 5866)]