2009532078

素因数分解:

$2^1\times 3^4\times {\mathrm{2903}}^1\times {\mathrm{4273}}^1$

素因数の和:7190

約数の個数: 40

約数和(自身を含む): 4505445648

約数和(自身を除く): 2495913570

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2903, 4273, 5806, 8546, 8709, 12819, 17418, 25638, 26127, 38457, 52254, 76914, 78381, 115371, 156762, 230742, 235143, 346113, 470286, 692226, 12404519, 24809038, 37213557, 74427114, 111640671, 223281342, 334922013, 669844026, 1004766039, 2009532078]

約数ペア:

[(1, 2009532078), (2, 1004766039), (3, 669844026), (6, 334922013), (9, 223281342), (18, 111640671), (27, 74427114), (54, 37213557), (81, 24809038), (162, 12404519), (2903, 692226), (4273, 470286), (5806, 346113), (8546, 235143), (8709, 230742), (12819, 156762), (17418, 115371), (25638, 78381), (26127, 76914), (38457, 52254)]