2640891042

素因数分解:

$2^1\times 3^2\times {\mathrm{2309}}^1\times {\mathrm{63541}}^1$

素因数の和:65858

約数の個数: 24

約数和(自身を含む): 5724498780

約数和(自身を除く): 3083607738

約数列:

[1, 2, 3, 6, 9, 18, 2309, 4618, 6927, 13854, 20781, 41562, 63541, 127082, 190623, 381246, 571869, 1143738, 146716169, 293432338, 440148507, 880297014, 1320445521, 2640891042]

約数ペア:

[(1, 2640891042), (2, 1320445521), (3, 880297014), (6, 440148507), (9, 293432338), (18, 146716169), (2309, 1143738), (4618, 571869), (6927, 381246), (13854, 190623), (20781, 127082), (41562, 63541)]