2018852649

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{2341}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 3296936448

約数和(自身を除く): 1278083799

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 281, 341, 843, 1023, 2341, 2529, 3069, 3091, 7023, 8711, 9273, 21069, 25751, 26133, 27819, 72571, 77253, 78399, 95821, 217713, 231759, 287463, 653139, 657821, 798281, 862389, 1973463, 2394843, 5920389, 7184529, 7236031, 20392451, 21708093, 61177353, 65124279, 183532059, 224316961, 672950883, 2018852649]

約数ペア:

[(1, 2018852649), (3, 672950883), (9, 224316961), (11, 183532059), (31, 65124279), (33, 61177353), (93, 21708093), (99, 20392451), (279, 7236031), (281, 7184529), (341, 5920389), (843, 2394843), (1023, 1973463), (2341, 862389), (2529, 798281), (3069, 657821), (3091, 653139), (7023, 287463), (8711, 231759), (9273, 217713), (21069, 95821), (25751, 78399), (26133, 77253), (27819, 72571)]