2018385786

素因数分解:

$2^1\times 3^1\times {\mathrm{5323}}^1\times {\mathrm{63197}}^1$

素因数の和:68525

約数の個数: 16

約数和(自身を含む): 4037593824

約数和(自身を除く): 2019208038

約数列:

[1, 2, 3, 6, 5323, 10646, 15969, 31938, 63197, 126394, 189591, 379182, 336397631, 672795262, 1009192893, 2018385786]

約数ペア:

[(1, 2018385786), (2, 1009192893), (3, 672795262), (6, 336397631), (5323, 379182), (10646, 189591), (15969, 126394), (31938, 63197)]