2018040009

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{146203}}^1$

素因数の和:146356

約数の個数: 16

約数和(自身を含む): 2779045632

約数和(自身を除く): 761005623

約数列:

[1, 3, 43, 107, 129, 321, 4601, 13803, 146203, 438609, 6286729, 15643721, 18860187, 46931163, 672680003, 2018040009]

約数ペア:

[(1, 2018040009), (3, 672680003), (43, 46931163), (107, 18860187), (129, 15643721), (321, 6286729), (4601, 438609), (13803, 146203)]