19001879082

素因数分解:

$2^1\times 3^2\times {\mathrm{499}}^1\times {\mathrm{1069}}^1\times {\mathrm{1979}}^1$

素因数の和:3555

約数の個数: 48

約数和(自身を含む): 41312700000

約数和(自身を除く): 22310820918

約数列:

[1, 2, 3, 6, 9, 18, 499, 998, 1069, 1497, 1979, 2138, 2994, 3207, 3958, 4491, 5937, 6414, 8982, 9621, 11874, 17811, 19242, 35622, 533431, 987521, 1066862, 1600293, 1975042, 2115551, 2962563, 3200586, 4231102, 4800879, 5925126, 6346653, 8887689, 9601758, 12693306, 17775378, 19039959, 38079918, 1055659949, 2111319898, 3166979847, 6333959694, 9500939541, 19001879082]

約数ペア:

[(1, 19001879082), (2, 9500939541), (3, 6333959694), (6, 3166979847), (9, 2111319898), (18, 1055659949), (499, 38079918), (998, 19039959), (1069, 17775378), (1497, 12693306), (1979, 9601758), (2138, 8887689), (2994, 6346653), (3207, 5925126), (3958, 4800879), (4491, 4231102), (5937, 3200586), (6414, 2962563), (8982, 2115551), (9621, 1975042), (11874, 1600293), (17811, 1066862), (19242, 987521), (35622, 533431)]