2017906851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{7177}}^1$

素因数の和:7383

約数の個数: 32

約数和(自身を含む): 2945851200

約数和(自身を除く): 927944349

約数列:

[1, 3, 17, 37, 51, 111, 149, 447, 629, 1887, 2533, 5513, 7177, 7599, 16539, 21531, 93721, 122009, 265549, 281163, 366027, 796647, 1069373, 3208119, 4514333, 13542999, 18179341, 39566801, 54538023, 118700403, 672635617, 2017906851]

約数ペア:

[(1, 2017906851), (3, 672635617), (17, 118700403), (37, 54538023), (51, 39566801), (111, 18179341), (149, 13542999), (447, 4514333), (629, 3208119), (1887, 1069373), (2533, 796647), (5513, 366027), (7177, 281163), (7599, 265549), (16539, 122009), (21531, 93721)]