21068438052

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{8822629}}^1$

素因数の和:8822835

約数の個数: 24

約数和(自身を含む): 49406728000

約数和(自身を除く): 28338289948

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 8822629, 17645258, 26467887, 35290516, 52935774, 105871548, 1755703171, 3511406342, 5267109513, 7022812684, 10534219026, 21068438052]

約数ペア:

[(1, 21068438052), (2, 10534219026), (3, 7022812684), (4, 5267109513), (6, 3511406342), (12, 1755703171), (199, 105871548), (398, 52935774), (597, 35290516), (796, 26467887), (1194, 17645258), (2388, 8822629)]