2006127837

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{225839}}^1$

素因数の和:225902

約数の個数: 32

約数和(自身を含む): 3468902400

約数和(自身を除く): 1462774563

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 225839, 677517, 1580873, 2032551, 4742619, 6097653, 10614433, 14227857, 31843299, 42683571, 74301031, 95529897, 222903093, 286589691, 668709279, 2006127837]

約数ペア:

[(1, 2006127837), (3, 668709279), (7, 286589691), (9, 222903093), (21, 95529897), (27, 74301031), (47, 42683571), (63, 31843299), (141, 14227857), (189, 10614433), (329, 6097653), (423, 4742619), (987, 2032551), (1269, 1580873), (2961, 677517), (8883, 225839)]