2905074.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{4679}}^1$

素因数の和:4946

約数の個数: 36

約数和(自身を含む): 109877040

約数和(自身を除く): 66586932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 4679, 9252, 9358, 14037, 18716, 28074, 42111, 56148, 84222, 168444, 1202503, 2405006, 3607509, 4810012, 7215018, 10822527, 14430036, 21645054, 43290108]

約数ペア:

[(1, 43290108), (2, 21645054), (3, 14430036), (4, 10822527), (6, 7215018), (9, 4810012), (12, 3607509), (18, 2405006), (36, 1202503), (257, 168444), (514, 84222), (771, 56148), (1028, 42111), (1542, 28074), (2313, 18716), (3084, 14037), (4626, 9358), (4679, 9252)]