2018303721

素因数分解:

$3^2\times 7^1\times {\mathrm{6577}}^1\times {\mathrm{4871}}^1$

素因数の和:11461

約数の個数: 24

約数和(自身を含む): 3332993664

約数和(自身を除く): 1314689943

約数列:

[1, 3, 7, 9, 21, 63, 4871, 6577, 14613, 19731, 34097, 43839, 46039, 59193, 102291, 138117, 306873, 414351, 32036567, 96109701, 224255969, 288329103, 672767907, 2018303721]

約数ペア:

[(1, 2018303721), (3, 672767907), (7, 288329103), (9, 224255969), (21, 96109701), (63, 32036567), (4871, 414351), (6577, 306873), (14613, 138117), (19731, 102291), (34097, 59193), (43839, 46039)]