2018593449

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{983}}^1\times {\mathrm{2749}}^1$

素因数の和:3821

約数の個数: 24

約数和(自身を含む): 2954952000

約数和(自身を除く): 936358551

約数列:

[1, 3, 9, 83, 249, 747, 983, 2749, 2949, 8247, 8847, 24741, 81589, 228167, 244767, 684501, 734301, 2053503, 2702267, 8106801, 24320403, 224288161, 672864483, 2018593449]

約数ペア:

[(1, 2018593449), (3, 672864483), (9, 224288161), (83, 24320403), (249, 8106801), (747, 2702267), (983, 2053503), (2749, 734301), (2949, 684501), (8247, 244767), (8847, 228167), (24741, 81589)]