2018179970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{17021}}^1$

素因数の和:17266

約数の個数: 32

約数和(自身を含む): 3706166016

約数和(自身を除く): 1687986046

約数列:

[1, 2, 5, 10, 71, 142, 167, 334, 355, 710, 835, 1670, 11857, 17021, 23714, 34042, 59285, 85105, 118570, 170210, 1208491, 2416982, 2842507, 5685014, 6042455, 12084910, 14212535, 28425070, 201817997, 403635994, 1009089985, 2018179970]

約数ペア:

[(1, 2018179970), (2, 1009089985), (5, 403635994), (10, 201817997), (71, 28425070), (142, 14212535), (167, 12084910), (334, 6042455), (355, 5685014), (710, 2842507), (835, 2416982), (1670, 1208491), (11857, 170210), (17021, 118570), (23714, 85105), (34042, 59285)]