2018297529

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{36709}}^1$

素因数の和:36905

約数の個数: 24

約数和(自身を含む): 3006549000

約数和(自身を除く): 988251471

約数列:

[1, 3, 9, 41, 123, 149, 369, 447, 1341, 6109, 18327, 36709, 54981, 110127, 330381, 1505069, 4515207, 5469641, 13545621, 16408923, 49226769, 224255281, 672765843, 2018297529]

約数ペア:

[(1, 2018297529), (3, 672765843), (9, 224255281), (41, 49226769), (123, 16408923), (149, 13545621), (369, 5469641), (447, 4515207), (1341, 1505069), (6109, 330381), (18327, 110127), (36709, 54981)]