1680905.00000000

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19381}}^1$

素因数の和:19406

約数の個数: 40

約数和(自身を含む): 84427992

約数和(自身を除く): 49891050

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 19381, 38762, 58143, 116286, 174429, 213191, 348858, 426382, 523287, 639573, 1046574, 1279146, 1569861, 1918719, 3139722, 3837438, 5756157, 11512314, 17268471, 34536942]

約数ペア:

[(1, 34536942), (2, 17268471), (3, 11512314), (6, 5756157), (9, 3837438), (11, 3139722), (18, 1918719), (22, 1569861), (27, 1279146), (33, 1046574), (54, 639573), (66, 523287), (81, 426382), (99, 348858), (162, 213191), (198, 174429), (297, 116286), (594, 58143), (891, 38762), (1782, 19381)]